Solutions Search - Buck-Boost Regulator
DC2129A - LTC3119 Demo Board | Sync Buck-Boost, 2.5V ≤ VIN ≤ 18V, VOUT = 5V @ Up to 5A
Feb 24th 2017
Demonstration circuit 2129A features the LTC®3119, an 18V, 5A synchronous buck/boost DC/DC converter. The DC2129A has been designed for an input voltage range of 2.5V to 18V with an output voltage (VOUT) set to 5V. For VIN > 5V the output current can be as high as 5A. The unique 4-switch, single inductor architecture ...
DC2457A - LT8390 Demo Board | Sync Buck-Boost Controller, 4V ≤ VIN ≤ 60V, VOUT = 12V @ 4A (Fsw=400kHz)
Jan 20th 2017
Demonstration circuit DC2457A is a 12V, 4A, 4-switch synchronous buck-boost regulator featuring low EMI noise and small footprint. It runs at 400kHz switching frequency. Spread spectrum frequency modulation (SSFM) can be turned on with a simple jumper, reducing EMI. DC2457A also comes with other low EMI features including optimized ...
DC2123B - LT3790 Demo Board | Sync Buck-Boost, 8V ≤ VIN ≤ 56V, Vout = 24V at up to 5A
Jan 18th 2017
The DC2123B is a 60V four-switch synchronous buck-boost controller that demonstrates the high power capability of the LT®3790. The output is 24V and the maximum output current is 5A. The switching frequency is 200kHz and efficiency is as high as 98% for a 24V input.
The LT3790 is capable of high power operation. DC2123B ...
LTC3119 3.3V,1.5MHz Wide Input Regulator
Jan 18th 2017
The LTC®3119 is a high efficiency 18V monolithic buck-boost converter that can deliver up to 5A of continuous output current. Extensive feature integration and very low resistance internal power switches minimize the total solution footprint for even the most demanding applications. A proprietary 4-switch PWM architecture ...
LTC3119 5V, 2MHz Wide Input Regulator
Jan 18th 2017
The LTC®3119 is a high efficiency 18V monolithic buck-boost converter that can deliver up to 5A of continuous output current. Extensive feature integration and very low resistance internal power switches minimize the total solution footprint for even the most demanding applications. A proprietary 4-switch PWM architecture ...
LTC3119 12V, 2MHz Wide Input Regulator
Jan 18th 2017
The LTC®3119 is a high efficiency 18V monolithic buck-boost converter that can deliver up to 5A of continuous output current. Extensive feature integration and very low resistance internal power switches minimize the total solution footprint for even the most demanding applications. A proprietary 4-switch PWM architecture ...
LTC3119 12V, 750kHz Regulator with Input Supply Rundown
Jan 18th 2017
The LTC®3119 is a high efficiency 18V monolithic buck-boost converter that can deliver up to 5A of continuous output current. Extensive feature integration and very low resistance internal power switches minimize the total solution footprint for even the most demanding applications. A proprietary 4-switch PWM architecture ...
LTC3119 Photovoltaic Panel Input Lead-Acid Charger with Temperature Correction (1MHz)
Jan 18th 2017
The LTC®3119 is a high efficiency 18V monolithic buck-boost converter that can deliver up to 5A of continuous output current. Extensive feature integration and very low resistance internal power switches minimize the total solution footprint for even the most demanding applications. A proprietary 4-switch PWM architecture ...
DC2344A - Gleanergy Multi-Source Energy Harvesting Demo Board with Battery Chargers and Life-Extenders for Use with DC2321A Dust Demo Board
Jan 4th 2017
Demonstration circuit 2344A development platform is a versatile Energy Harvesting Demo Board that is capable of accepting solar, thermal, and piezoelectric energy sources or any high impedance AC or DC source. The board contains four independent power circuits consisting of the following EH ICs:
LTC3106: “300mA, ...
60V Synchronous 4-Switch Buck-Boost Controller with Spread Spectrum
Nov 23rd 2016
MILPITAS, CA – November 23, 2016 – Linear Technology announces the LT8390, a synchronous buck-boost DC/DC controller that can regulate output voltage, and input or output current from input voltages above, below and equal to the output voltage. Its 4V to 60V input voltage range and 0V to 60V output voltage range ...
18V, 5A Monolithic Synchronous Buck-Boost DC/DC Converter Delivers 95% Efficiency
Nov 14th 2016
18V, 5A, 95% Efficient Monolithic Synchronous Buck-Boost
MILPITAS, CA – November 14, 2016 – Linear Technology announces the LTC3119, a synchronous current mode monolithic buck-boost converter that delivers up to 5A of continuous output current in buck mode from a wide variety of input sources, including single- ...
DC2321A - Dust Energy Harvesting Demo Board with E-Ink Display, designed to connect to the DC2344A or DC2509A
Nov 3rd 2016
Demonstration circuit 2321A is a low power wireless sensor node development platform equipped with an E-ink display for user feedback. The system is capable of monitoring and managing its available energy, logging information from sensors and sharing this data over a wireless network.
The board is designed to connect to the ...
DC2431A - LT8390EFE Demo Board | Sync Buck-Boost, 9V ≤ VIN ≤ 36V, VOUT = 12V @ 25A
Oct 13th 2016
Demonstration circuit 2431A is a 4-switch synchronous buck-boost regulator that demonstrates the high power capability of the LT®8390. The output is 12V and the maximum output current is 25A for up to 300W power delivery. The switching frequency is 150kHz and efficiency can go higher than 98%.
...
DC2244A - LTM8049 Demo Board | Dual SEPIC/Inverting μModule, 2.8V ≤ VIN ≤ 18V, Vout1/2 = ±12V@1A
Sep 27th 2016
Demonstration circuit 2244A features the LTM®8049, a dual SEPIC or inverting μModule® regulator. The demo circuit is configured as two stand-alone SEPIC and Inverting DC/DC converters with +12V and –12V output voltages from an input voltage up to 20V. The switching frequencies of both channels are set at 1MHz ...
DC2509A - Gleanergy Multi-Source E H Demo Board with Battery Chargers and Life-Extenders for Use with DC2321A Dust Demo Board
Sep 27th 2016
The DC2509A development platform is a versatile energy harvesting demo board that is capable of accepting solar, thermal, and piezoelectric energy sources or any high impedance AC or DC source. The board contains four independent power circuits consisting of the following EH ICs:
LTC®3106 – 300 mA, Low Voltage Buck-Boost ...
Dual μModule Regulator in 15mm x 9mm x 2.42mm BGA is Configurable as SEPIC (Buck-Boost) and Inverting
Sep 21st 2016
MILPITAS, CA – September 21, 2016 – Linear Technology introduces the LTM8049, a dual output, two-function DC/DC µModule® (power module) regulator in 15mm x 9mm x 2.42mm BGA package. One function is SEPIC (single-ended primary-inductor converter) in which the output voltage is regulated while the input voltage ...
DC2397A - LTC3130EUD-1 Demo Board | Sync Buck-Boost, 2.4V ≤ VIN ≤ 25V, Vout = 1.8V/3.3V/5V/12V @ 600mA
Sep 20th 2016
Demonstration circuit 2397A features the LTC®3130-1, a wide input voltage, wide output voltage operating range, high efficiency, low noise monolithic DC/DC buck-boost converter that provides 600mA of output current when in buck mode.
The LTC3130-1 has 4-pin selectable output voltages (1.8V, 3.3V, 5V and 12V) and operates ...
DC2355A - LTC3130EUD Demo Board | Sync Buck-Boost, 2.4V ≤ VIN ≤ 25V, Vout = 5V @ 600mA
Sep 20th 2016
Demonstration Circuit 2355A features the LTC®3130, a wide input voltage, wide output voltage operating range, high efficiency, low noise monolithic DC/DC buck-boost converter that can provide up to 600mA output current in buck mode.
The LTC3130 operates from input voltages of 2.4V to 25V. The demo board has been designed ...
LTC3112 5V Backup Supply from Supercap Runs Down to VIN = 2V with 250mA Load
Sep 9th 2016
The LTC®3112 is a fixed frequency synchronous buck-boost DC/DC converter with an extended input and output range. The unique 4-switch, single inductor architecture provides low noise and seamless operation from input voltages above, below or equal to the output voltage. ...
LTC3112 Regulated 12V Output from Wide Input Supply Range
Sep 9th 2016
The LTC®3112 is a fixed frequency synchronous buck-boost DC/DC converter with an extended input and output range. The unique 4-switch, single inductor architecture provides low noise and seamless operation from input voltages above, below or equal to the output voltage. ...
LTC3112 10W, 10V High Intensity LED Driver with Programmable Current and Low-Loss Sensing
Sep 9th 2016
The LTC®3112 is a fixed frequency synchronous buck-boost DC/DC converter with an extended input and output range. The unique 4-switch, single inductor architecture provides low noise and seamless operation from input voltages above, below or equal to the output voltage. ...
LTC3114-1 Constant Current High Brightness LED Driver
Sep 9th 2016
The LTC®3114-1 is a versatile, wide operating voltage range synchronous monolithic buck-boost DC/DC converter with programmable average output current. The LTC3114-1’s proprietary buck-boost PWM control circuitry delivers low noise operation across the entire operating voltage range. Current mode control ensures ...
How NOT to Damage Your Switching Regulator Demo Board
Sep 2nd 2016
Introduction:
A great way to develop a design is to start with an existing demo board and modify it. While this simplifies the process, there are a few pitfalls to be aware of so that you do not have to spend time tracking down and replacing damaged components. Below are four common ways to damage your circuit.
1) Improper ...
25V, 600mA Synchronous Buck-Boost DC/DC Converters Consume Only 1.6μA of Quiescent Current
Aug 23rd 2016
MILPITAS, CA – August 23, 2016 – Linear Technology announces the LTC3130 and LTC3130-1 synchronous current mode buck-boost converters that deliver up to 600mA of continuous output current from a wide variety of input sources, including single- or multiple-cell batteries as well as solar panels and supercapacitors. ...
LTC3130 Battery-Powered 24V Converter with 200mA ILIM to Limit Battery Droop
Aug 15th 2016
The LTC3130/LTC3130-1 are high efficiency, low noise, 600mA buck-boost converters with wide VIN and VOUT ranges. For high efficiency operation at light loads, BurstMode operation can be selected, reducing the quiescent current to just 1.6µA. Converter start-up is achieved from sources as low as 7.5µW. ...
LTC3130 Outdoor Solar Panel Powered, 600mA Supercapacitor charger Using MPPC
Aug 15th 2016
The LTC3130/LTC3130-1 are high efficiency, low noise, 600mA buck-boost converters with wide VIN and VOUT ranges. For high efficiency operation at light loads, BurstMode operation can be selected, reducing the quiescent current to just 1.6µA. Converter start-up is achieved from sources as low as 7.5µW. ...
LTC3130 Wide VIN Range 15V Converter with Burst Mode Operation
Aug 15th 2016
The LTC3130/LTC3130-1 are high efficiency, low noise, 600mA buck-boost converters with wide VIN and VOUT ranges. For high efficiency operation at light loads, BurstMode operation can be selected, reducing the quiescent current to just 1.6µA. Converter start-up is achieved from sources as low as 7.5µW. ...
LTC3130 Low Noise, Wide Vin Range 5V Converter
Aug 15th 2016
The LTC3130/LTC3130-1 are high efficiency, low noise, 600mA buck-boost converters with wide VIN and VOUT ranges. For high efficiency operation at light loads, BurstMode operation can be selected, reducing the quiescent current to just 1.6µA. Converter start-up is achieved from sources as low as 7.5µW. ...
LTC3130 Multiple VIN 5V Out Application, Using the LTC4412 PowerPath Controller
Aug 15th 2016
The LTC3130/LTC3130-1 are high efficiency, low noise, 600mA buck-boost converters with wide VIN and VOUT ranges. For high efficiency operation at light loads, BurstMode operation can be selected, reducing the quiescent current to just 1.6µA. Converter start-up is achieved from sources as low as 7.5µW. ...
LTC3130 12V Converter Uses MPPC Function to Maintain a Minimum VIN from a Current Limited Source
Aug 15th 2016
The LTC3130/LTC3130-1 are high efficiency, low noise, 600mA buck-boost converters with wide VIN and VOUT ranges. For high efficiency operation at light loads, BurstMode operation can be selected, reducing the quiescent current to just 1.6µA. Converter start-up is achieved from sources as low as 7.5µW. ...
LTC3130 3.3V Converter with "Last Gasp" Hold-Up, Runs Storage Capacitor Down to 0.9V
Aug 15th 2016
The LTC3130/LTC3130-1 are high efficiency, low noise, 600mA buck-boost converters with wide VIN and VOUT ranges. For high efficiency operation at light loads, BurstMode operation can be selected, reducing the quiescent current to just 1.6µA. Converter start-up is achieved from sources as low as 7.5µW. ...
LTC3130 12V Converter with Burst Mode Operation and VIN UVLO
Aug 15th 2016
The LTC3130/LTC3130-1 are high efficiency, low noise, 600mA buck-boost converters with wide VIN and VOUT ranges. For high efficiency operation at light loads, BurstMode operation can be selected, reducing the quiescent current to just 1.6µA. Converter start-up is achieved from sources as low as 7.5µW. ...
LTC3130 Single-Cell 1.2V, 200mA Buck-Boost Converter
Aug 15th 2016
The LTC3130/LTC3130-1 are high efficiency, low noise, 600mA buck-boost converters with wide VIN and VOUT ranges. For high efficiency operation at light loads, BurstMode operation can be selected, reducing the quiescent current to just 1.6µA. Converter start-up is achieved from sources as low as 7.5µW. ...
LTC3130 Wide Vin Range, Low Noise 1.8V Converter Uses Charge Pump to Generate EXTVcc
Aug 15th 2016
The LTC3130/LTC3130-1 are high efficiency, low noise, 600mA buck-boost converters with wide VIN and VOUT ranges. For high efficiency operation at light loads, BurstMode operation can be selected, reducing the quiescent current to just 1.6µA. Converter start-up is achieved from sources as low as 7.5µW. ...
LTC3130 Wide Vin Range 5V Converter Uses Small Primary Battery to Guarantee Start-Up at Vin Less Than 1V with Near Zero Steady-State Battery current for Up to 10 Year Battery Life
Aug 15th 2016
LTC3130 Wide Vin Range 5V Converter Uses Small Primary Battery to Guarantee Start-Up at Vin Less Than 1V with Near Zero Steady-State Battery current for Up to 10 Year Battery Life
The LTC3130/LTC3130-1 are high efficiency, low noise, 600mA buck-boost converters with wide VIN and VOUT ranges. For high efficiency operation ...
DC1821B - LTC3114EDHC-1 Demo Board | Sync Buck-Boost, VIN=2.7V to 40V, VOUT = 5V @ Up to 1A
Jul 20th 2016
Demonstration circuit 1821B features the LTC3114-1, a wide operating range synchronous monolithic buck-boost converter with programmable average output current. DC1821B operates with a 2.7V to 40V input voltage range. The demo board has been designed with the output voltage set to 5V and can provide up to 1A output with ...
Electrolytic Capacitor-Based Data Backup Power Solution for a 12V System Regulated from 5V to 36V Input
Jul 5th 2016
Design Note 553: Introduction
Data loss is a concern in telecom, industrial and automotive applications where embedded systems depend on a consistent supply of power. Sudden power interruptions can corrupt data during read and write operations for hard drives and flash memory. Often, embedded systems need just 10ms to 50ms ...
μModule Power Products with SnPb (TinLead) BGA Packages for Defense, Avionics & Heavy Equipment Industries
Jun 15th 2016
MILPITAS, CA - June 15, 2016 - Linear Technology introduces over 53 µModule® (micromodule) power products with SnPb BGA packages, targeting applications where the use of tin-lead soldering is preferred, such as in defense, avionics and heavy equipment industries. A µModule point-of-load regulator with SnPb BGA ...
Buck-Boost DC/DC Converter with Intelligent PowerPath
May 16th 2016
The LTC3118 combines a low-loss PowerPath controller with a single inductor buck-boost converter, resulting in a compact platform for multiple input designs. The LTC3118’s unique switch architecture allows operation from higher or lower voltage on either input, to a regulated output voltage. The wide input/output voltage ...
DC2435A-C - LTC7813EUH Demo Board | Sync Boost + Sync Buck, 4V ≤ VIN ≤ 56V; Dual Output, VBoost = 24V @ 3A, Vbuck = 5V @ 8A
May 13th 2016
Demonstration circuit DC2435A is a step-up/down supply featuring the LTC®7813EUH. The LTC7813 is a high performance dual output (buck and boost) synchronous DC/DC switching regulator controller. The board has three different configurations:
DC2435A-A: Regulated output voltage of 24 Volt
DC2435A-B: Narrowed output voltage ...
DC2435A-B - LTC7813EUH Demo Board | Sync Boost + Sync Buck, 4V ≤ VIN ≤ 56V; VOUT1 (Quasi Regulated) = 19V-28.6V @ 5A
May 13th 2016
Demonstration circuit DC2435A is a step-up/down supply featuring the LTC®7813EUH. The LTC7813 is a high performance dual output (buck and boost) synchronous DC/DC switching regulator controller. The board has three different configurations:
DC2435A-A: Regulated output voltage of 24 Volt
DC2435A-B: Narrowed output voltage ...
DC2435A-A - LTC7813EUH Demo Board | Sync Boost + Sync Buck, 4V ≤ VIN ≤ 56V; VOUT1 = 24V @ 5A
May 13th 2016
Demonstration circuit DC2435A is a step-up/down supply featuring the LTC®7813EUH. The LTC7813 is a high performance dual output (buck and boost) synchronous DC/DC switching regulator controller. The board has three different configurations:
DC2435A-A: Regulated output voltage of 24 Volt
DC2435A-B: Narrowed output voltage ...
60V Low IQ Dual Output Boost + Buck Synchronous DC/DC Controller Maintains Voltage Regulation in Automotive Systems
Mar 30th 2016
MILPITAS, CA - March 30, 2016 - Linear Technology Corporation
introduces the LTC7813, a dual output (boost + buck), low quiescent
current synchronous DC/DC controller. When cascaded, its
independent step-up (boost) and step-down (buck) controllers
regulate the output voltage from an input voltage that can be
above, below, or ...
LTC7813 Wide Input Range to 12V/8A Low IQ Cascaded Boost+Buck Regulator (VMID = 14V)
Mar 16th 2016
The LTC®7813 is a high performance synchronous Boost+Buck DC/DC switching regulator controller that drives all N-channel power MOSFET stages. It contains independent step-up (boost) and step-down (buck) controllers that can regulate two separate outputs or be cascaded to regulate an output voltage from an input voltage ...
LTC7813 Wide Input Range to 5V/8A Low IQ Cascaded Boost+Buck Regulator (VMID Boosted to 10V)
Mar 16th 2016
The LTC®7813 is a high performance synchronous Boost+Buck DC/DC switching regulator controller that drives all N-channel power MOSFET stages. It contains independent step-up (boost) and step-down (buck) controllers that can regulate two separate outputs or be cascaded to regulate an output voltage from an input voltage ...
LTC7813 Wide Input Range to 24V/5A Low IQ Cascaded Boost + Buck Regulator (VMID = 28V)
Mar 16th 2016
The LTC®7813 is a high performance synchronous Boost+Buck DC/DC switching regulator controller that drives all N-channel power MOSFET stages. It contains independent step-up (boost) and step-down (buck) controllers that can regulate two separate outputs or be cascaded to regulate an output voltage from an input voltage ...
LTC7813 Low EMI, Wide Input Range Pass-Through Cascaded Boost+Buck Regulator
Mar 16th 2016
The LTC®7813 is a high performance synchronous Boost+Buck DC/DC switching regulator controller that drives all N-channel power MOSFET stages. It contains independent step-up (boost) and step-down (buck) controllers that can regulate two separate outputs or be cascaded to regulate an output voltage from an input voltage ...
DC2422A-C - LTC7812EUH Demo Board | Sync Boost + Sync Buck, 4V ≤ VIN ≤ 36V; VBoost = 12V, Vbuck = 12V to 5V @ 8A
Mar 11th 2016
Demonstration circuit DC2422A is a step-up + step-down DC/DC converter featuring the LTC®7812EUH, a high performance dual output (Boost + Buck) synchronous DC/ DC switching regulator controller. This board has a 4V to 36V input voltage range and three different output configurations. DC2422A-A generates a regulated 12V @ ...
DC2422A-B - LTC7812EUH Demo Board | Sync Boost + Sync Buck, 4V ≤ VIN ≤ 36V; VOUT1 (Quasi Regulated) = 10V-16V @ 6-8A
Mar 11th 2016
Demonstration circuit DC2422A is a step-up + step-down DC/DC converter featuring the LTC®7812EUH, a high performance dual output (Boost + Buck) synchronous DC/ DC switching regulator controller. This board has a 4V to 36V input voltage range and three different output configurations. DC2422A-A generates a regulated 12V @ ...
DC2422A-A - LTC7812EUH Demo Board | Sync Buck + Sync Boost, 4V ≤ VIN ≤ 36V; VOUT = 12V @ 8A
Mar 11th 2016
Demonstration circuit DC2422A is a step-up + step-down DC/DC converter featuring the LTC®7812EUH, a high performance dual output (Boost + Buck) synchronous DC/ DC switching regulator controller. This board has a 4V to 36V input voltage range and three different output configurations. DC2422A-A generates a regulated 12V @ ...
DC2255A - LTC3106EUDC Demo Board | Buck-Boost, 0.35V ≤ VIN ≤ 5.1V; Vout = 1.8/2.2/3.3/5V @ 300mA
Feb 3rd 2016
Demonstration circuit DC2255A features the LTC®3106, an ultralow input voltage buck-boost DC/DC converter with automatic PowerPath™ management optimized for multisource, low power systems. The DC2255A has four user-selectable output voltages: 1.8V, 2.2V, 3.3V and 5V. Output current can be up to 300mA (for ...
300mV Start-Up, 1.6μA IQ Synchronous Buck-Boost DC/DC Converter with Integrated PowerPath for Low Power Wireless Sensor Applications
Dec 14th 2015
MILPITAS, CA - December 14, 2015 - Linear Technology announces
the LTC3106, a
highly integrated, 1.6µA quiescent current 300mV start-up
buck-boost DC/DC converter with PowerPath™ management, optimized
for multisource, low power systems. The LTC3106 is ideal for
powering low power wireless sensors from rechargeable or primary
batteries ...
LTC3106 Solar Harvester with Primary Battery Backup
Dec 2nd 2015
The LTC®3106 is a highly integrated, ultralow voltage buckboost DC/DC converter with automatic PowerPath management optimized for multisource, low power systems. At no load, the LTC3106 draws only 1.6μA while creating an output voltage up to 5V from either input source. ...
LTC3106 TEG Harvester with Secondary Battery Backup
Dec 2nd 2015
The LTC®3106 is a highly integrated, ultralow voltage buckboost DC/DC converter with automatic PowerPath management optimized for multisource, low power systems. At no load, the LTC3106 draws only 1.6μA while creating an output voltage up to 5V from either input source. ...
LTC3106 Portable Medical Device with Ambient Light Harvester or USB Powered Charging
Dec 2nd 2015
The LTC®3106 is a highly integrated, ultralow voltage buckboost DC/DC converter with automatic PowerPath management optimized for multisource, low power systems. At no load, the LTC3106 draws only 1.6μA while creating an output voltage up to 5V from either input source. ...
LTC3106 Remote Outdoor Solar Powered Harvester with Thin Film Battery Backup
Dec 2nd 2015
The LTC®3106 is a highly integrated, ultralow voltage buckboost DC/DC converter with automatic PowerPath management optimized for multisource, low power systems. At no load, the LTC3106 draws only 1.6μA while creating an output voltage up to 5V from either input source. ...
LTC3106 Simple Wide Input Voltage Buck-Boost Converter
Dec 2nd 2015
The LTC®3106 is a highly integrated, ultralow voltage buckboost DC/DC converter with automatic PowerPath management optimized for multisource, low power systems. At no load, the LTC3106 draws only 1.6μA while creating an output voltage up to 5V from either input source. ...
LTC3643 12V Backup System for Automotive Applications
Nov 4th 2015
The LTC®3643 is a bidirectional synchronous step-up charger and step-down converter which efficiently charges a capacitor array up to 40V from an input supply between 3V to 17V. When the input supply falls below the programmable power-fail threshold, the step-up charger operates in reverse as a synchronous step-down regulator ...
Stratix V Advanced System Development Board
Oct 22nd 2015
The Stratix® V Advanced Systems Development Kit is a complete systems design environment that includes both the hardware and software needed to begin architecture development and system design using Stratix V FPGAs. The PCI Express® (PCIe®)-based form-factor board combined with a one-year license for the ...
28μA IQ Dual Output, Boost + Buck Synchronous DC/DC Controller Maintains Regulation in Automotive Systems
Oct 21st 2015
MILPITAS, CA - October 21, 2015 - Linear Technology Corporation
introduces the LTC7812, a dual output (boost + buck), low quiescent
current synchronous DC/DC controller. When cascaded, its
independent step-up (boost) and step-down (buck) controllers
regulate the output voltage from an input voltage that can be
above, below or ...
LTC7812 Wide Input Range to 12V/8A Low IQ, Cascaded Boost+Buck Regulator (VMID = 16V)
Oct 9th 2015
The LTC®7812 is a high performance synchronous Boost+Buck DC/DC switching regulator controller that drives all N-channel power MOSFET stages. It contains independent step-up (boost) and step-down (buck) controllers that can regulate two separate outputs or be cascaded to regulate an output voltage from an input voltage ...
LTC7812 Wide Input Range to 5V/5A Low IQ Cascaded Boost + Buck Regulator (VMID Boosted to 10V)
Oct 9th 2015
The LTC®7812 is a high performance synchronous Boost+Buck DC/DC switching regulator controller that drives all N-channel power MOSFET stages. It contains independent step-up (boost) and step-down (buck) controllers that can regulate two separate outputs or be cascaded to regulate an output voltage from an input voltage ...
LTC7812 Low EMI, Wide Input Range Pass-Through Cascaded Boost+Buck Regulator
Oct 9th 2015
The LTC®7812 is a high performance synchronous Boost+Buck DC/DC switching regulator controller that drives all N-channel power MOSFET stages. It contains independent step-up (boost) and step-down (buck) controllers that can regulate two separate outputs or be cascaded to regulate an output voltage from an input voltage ...
50mA Synchronous Buck-Boost DC/DC Converter with Integrated Coulomb Counter Consumes Only 680nA of Quiescent Current
Sep 22nd 2015
MILPITAS, CA - September 22, 2015 - Linear Technology announces
the LTC3335, a
nanopower high efficiency synchronous buck-boost converter with an
onboard precision coulomb counter. It delivers up to 50mA of
continuous output current. With only 680nA of quiescent current and
programmable peak input currents from 5mA up to 250mA, ...
DC2016A - LTM8054 Demo Board | uModule Sync Buck-Boost, 6V ≤ VIN ≤ 35V, Vout = 12V @ 1.8A to 3A
Sep 18th 2015
Demonstration circuit 2016A features the LTM8054, a synchronous buck-boost μModule regulator that accepts input voltages lower, higher or the same as the output, but is also highly efficient due to its four-switch architecture. The output for DC2016A is 12V and the input voltage range is 6V to 35V – see the LTM8054 ...
DC2343A - LTC3335 Demo Board | 680nA Iq Buck-Boost with Coulomb Counter, 1.8V ≤ VIN ≤ 5.5V, Vout = 1.8V to 5V @ 15mA
Sep 8th 2015
Demonstration circuit DC2343A is a complete system level solution for a nanopower buck-boost DC/DC with integrated coulomb counter. The DC2343A contains a PIC16F1459 embedded processor for communication to the PC over USB and the LTC®3335 via its I2C port. The GUI is capable of reading and writing all the control registers ...
5.4A, 36V μModule Buck-Boost Regulator
Sep 8th 2015
MILPITAS, CA - September 8, 2015 - Linear Technology Corporation
introduces the LTM8054, a 36VIN (40Vmax) 5.4A µModule® (micromodule)
regulator in small 11.25mm x 15mm x 3.42mm BGA package. The LTM8054
regulates an output voltage equal to, greater or less than the
input voltage. This enables a regulated output voltage even ...
Signal Level Shifting with μModule Regulator for Positive-to-Negative Inverting Appliications
Sep 3rd 2015
Introduction
Linear μModule regulators are perfect for point-of-load supplies because their easy-to-drop-in, compact, all-in-one design. They fit tight spaces with minimal engineering effort—only a few components are required in addition to the µModule package itself. Any step-down µModule ...
LTC3335 Li-Ion Backup Power Supply
Aug 31st 2015
The LTC®3335 is a high efficiency, low quiescent current (680nA) buck-boost DC/DC converter with an integrated precision coulomb counter which monitors accumulated battery discharge in long life battery powered applications. The buck-boost can operate down to 1.8V on its input and provides eight pin-selectable output voltages ...
LTC3335 Lithium-Thionyl Chloride Primary Battery Powered Application
Aug 31st 2015
The LTC®3335 is a high efficiency, low quiescent current (680nA) buck-boost DC/DC converter with an integrated precision coulomb counter which monitors accumulated battery discharge in long life battery powered applications. The buck-boost can operate down to 1.8V on its input and provides eight pin-selectable output voltages ...
36V Input, 8.5A Buck-Boost μModule Regulator Easily Parallels for Increased Power
Jun 16th 2015
Design Note DN540: Introduction
The LTM®8055 is a buck-boost μModule® regulator with a 5V to 36V input range that can be easily paralleled to extend load current capability. Its 4-switch buck-boost topology features high efficiency while allowing the input voltage to be below, at or above the output—with smooth ...
60V/4A & 36V/8A Buck-Boost μModule Regulators In 15mm x 15mm BGA Package
Mar 24th 2015
MILPITAS, CA - March 24, 2015 - Linear Technology Corporation
introduces a new family of buck-boost µModule® (micromodule)
regulators. The LTM8055 and LTM8056 seamlessly regulate an output voltage equal
to, greater or less than the input voltage. Housed in 15mm x 15mm x
4.92mm BGA package, these devices include the inductor, ...
LTC3118 System Power (Priority) or 3-Cell Li-Ion to 5V VOUT Regulator with Automatic Burst Mode Operation
Mar 19th 2015
The LTC®3118 is a dual-input, wide voltage range synchronous buck-boost DC/DC converter with an intelligent, integrated, low-loss PowerPath control. The unique power switch architecture provides efficient operation from either input source to a programmable output voltage above, below or equal to the input. Voltage capability ...
LTC3118 Dual Battery System to 3.3V VOUT, Runs from Lead Acid (Priority) When Present Automatic Burst Mode Operation
Mar 19th 2015
The LTC®3118 is a dual-input, wide voltage range synchronous buck-boost DC/DC converter with an intelligent, integrated, low-loss PowerPath control. The unique power switch architecture provides efficient operation from either input source to a programmable output voltage above, below or equal to the input. Voltage capability ...
LTM8056 24Vout from 7Vin to 58Vin Buck-Boost Regulator
Mar 19th 2015
The LTM®8056 is a 58VIN, buck-boost μModule® (micromodule) regulator. Included in the package are the switching controller, power switches, inductor and support components. A resistor to set the switching frequency, a resistor divider to set the output voltage, and input and output capacitors are all that are needed ...
Two LTM8056s Paralleled and Synchronized, Vin 7V -58V, Vout 18V @ 8A
Mar 19th 2015
The LTM®8056 is a 58VIN, buck-boost μModule® (micromodule) regulator. Included in the package are the switching controller, power switches, inductor and support components. A resistor to set the switching frequency, a resistor divider to set the output voltage, and input and output capacitors are all that are needed ...
LTM8056 14.4V, 3A Lead-Acid Battery Charger Input Current Limited to 2A
Mar 19th 2015
The LTM®8056 is a 58VIN, buck-boost μModule® (micromodule) regulator. Included in the package are the switching controller, power switches, inductor and support components. A resistor to set the switching frequency, a resistor divider to set the output voltage, and input and output capacitors are all that are needed ...
LTM8055 12Vout from 5Vin to 36Vin Buck-Boost Regulator
Mar 19th 2015
The LTM®8055 is a 36VIN, buck-boost μModule® (micromodule) regulator. Included in the package are the switching controller, power switches, inductor and support components. A resistor to set the switching frequency, a resistor divider to set the output voltage, and input and output capacitors are all that are needed ...
LTM8055 uModule Regulators Paralleled and Synchronized - Vin 7V to 36V, Vout 12V @ 12A
Mar 19th 2015
The LTM®8055 is a 36VIN, buck-boost μModule® (micromodule) regulator. Included in the package are the switching controller, power switches, inductor and support components. A resistor to set the switching frequency, a resistor divider to set the output voltage, and input and output capacitors are all that are needed ...
LTM8055 14.4V, 3A Lead-Acid Battery Charger Input Current Limited to 2.1A
Mar 19th 2015
The LTM®8055 is a 36VIN, buck-boost μModule® (micromodule) regulator. Included in the package are the switching controller, power switches, inductor and support components. A resistor to set the switching frequency, a resistor divider to set the output voltage, and input and output capacitors are all that are needed ...
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