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High Accuracy, μPower, Over-Voltage Detector with Glitch Suppressor

May 4th 2016
An overvoltage detector which suppresses glitches is constructed from the LTC®1541 micropower op amp + comparator + voltage reference and LTC6994-1 TimerBlox® delay block/debouncer. In this circuit, the LTC1541 comparator detects power rail overvoltage conditions (including glitches). The built-in op amp inverts this ...

Circuit LTspiceIV 

 

LTC3895 High Efficiency 140V to 3.3V Step-Down Converter

May 2nd 2016
The LTC®3895 is a high performance step-down switching regulator DC/DC controller that drives an all N-channel synchronous power MOSFET stage that can operate from input voltages up to 140V. A constant frequency current mode architecture allows a phase-lockable frequency of up to 850kHz. ...

Circuit 

 

LTC3895 High Efficiency 140V to 24V Step-Down Converter

May 2nd 2016
The LTC®3895 is a high performance step-down switching regulator DC/DC controller that drives an all N-channel synchronous power MOSFET stage that can operate from input voltages up to 140V. A constant frequency current mode architecture allows a phase-lockable frequency of up to 850kHz. ...

Circuit 

 

LTC3895 High Efficiency 60V to 5V Step-Down Converter with Surge Protection to 140V

May 2nd 2016
The LTC®3895 is a high performance step-down switching regulator DC/DC controller that drives an all N-channel synchronous power MOSFET stage that can operate from input voltages up to 140V. A constant frequency current mode architecture allows a phase-lockable frequency of up to 850kHz. ...

Circuit 

 

LTC3895 High Efficiency 140V to 12V Step-Down Converter

May 2nd 2016
The LTC®3895 is a high performance step-down switching regulator DC/DC controller that drives an all N-channel synchronous power MOSFET stage that can operate from input voltages up to 140V. A constant frequency current mode architecture allows a phase-lockable frequency of up to 850kHz. ...

Circuit 

 

LTC3896 High Efficiency 36V – 72V to –48V/2A Inverting Regulator

May 2nd 2016
The LTC®3896 is a high performance inverting DC/DC switching regulator controller that drives an all N-channel synchronous power MOSFET stage. It converts a wideranging positive input voltage source to a regulated negative output that can be as much as 60V below ground. The input can operate from a voltage as low as 4V ...

Circuit 

 

LTC3896 High Efficiency 2-Phase 36V–72V to –24V/10A Inverting Regulator

May 2nd 2016
The LTC®3896 is a high performance inverting DC/DC switching regulator controller that drives an all N-channel synchronous power MOSFET stage. It converts a wideranging positive input voltage source to a regulated negative output that can be as much as 60V below ground. The input can operate from a voltage as low as 4V ...

Circuit 

 

LTC3896 High Efficiency 7V–72V to –12V/5A Inverting Regulator

May 2nd 2016
The LTC®3896 is a high performance inverting DC/DC switching regulator controller that drives an all N-channel synchronous power MOSFET stage. It converts a wideranging positive input voltage source to a regulated negative output that can be as much as 60V below ground. The input can operate from a voltage as low as 4V ...

Circuit 

 

NXP (Freescale) QorIQ LS1088A-RDB

Apr 25th 2016
The QorIQ LS1088A reference design board (LS1088A-RDB) is designed to exercise most capabilities of the LS1088A device; with up to eight ARM® Cortex®-A53 cores with the advanced, high-performance data-path and network peripheral interfaces required for wireless access points, networking infrastructure, ...

Circuit LTpowerPlanner 

 

NXP (Freescale) QorIQ T1023RDB

Apr 25th 2016
The QorIQ T1023 Reference Design Board (T1023RDB) is a high-performance evaluation, development and test platform supporting the QorIQ T1023 communications processor. The board will support the evaluation and development of the dual core T1023 and the single core T1013 communications processors built on Power ...

Circuit LTpowerPlanner 

 

NXP (Freescale) i.MX7 96Board

Apr 20th 2016
The i.MX 7 series-based, open-source board provided by Arrow enables secure, power-efficient systems with drastically reduced time to market. The i.MX 7 series is a highly integrated multi-market applications processor designed to enable secure and portable applications within the Internet of Things. The i.MX 7 series ...

Circuit LTpowerPlanner 

 

NXP (Freescale) NOVPEK i.MX6Q/D

Apr 15th 2016
The NOVPEKTMi.MX 6 Platform Evaluation Kit was developed with close collaboration with NXP & Linear Technology to give OEMs a flexible platform to evaluate i.MX6 processors by giving access to all the available I/Os on the device and a robust power supply system using the LTC3676 PMIC from Linear Techology. The ...

Circuit LTpowerPlanner 

 

LTC7130 High Efficiency, 1.5V/15A Step-Down Converter with Very Low Output Ripple

Mar 30th 2016
The LTC®7130 is a current mode synchronous step-down monolithic converter that can deliver up to 20A continuous load current. It employs a unique architecture which enhances the signal-to-noise ratio of the current sense signal, allowing the use of a very low DC resistance power inductor to maximize efficiency in high ...

Circuit 

 

LTC7130 High Efficiency, Dual Phase Very Low DCR Sensing 1.2V/40A Step-Down Supply

Mar 30th 2016
The LTC®7130 is a current mode synchronous step-down monolithic converter that can deliver up to 20A continuous load current. It employs a unique architecture which enhances the signal-to-noise ratio of the current sense signal, allowing the use of a very low DC resistance power inductor to maximize efficiency in high ...

Circuit 

 

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 ...

Circuit 

 

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 ...

Circuit 

 

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 ...

Circuit 

 

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 ...

Circuit 

 

LTM4632 3.6V to 15V Input, 1.5V/3A VDDQ, 0.75V/±3A VTT and 10mA VTTR Design

Mar 16th 2016
The LTM®4632 is an ultrathin triple output step-down μModule® (power module) regulator to provide complete power solution for DDR-QDR4 SRAM. Operating from a 3.6V to 15V input voltage, the LTM4632 supports two ±3A output rails, both sink and source capable, for VDDQ and VTT, plus a 10mA low noise reference ...

Circuit 

 

LTM4632 4V to 15V Input, Two Phase Single Output ±6A VTT Termination Design with LTM4630 36A VDDQ Supply

Mar 16th 2016
The LTM®4632 is an ultrathin triple output step-down μModule® (power module) regulator to provide complete power solution for DDR-QDR4 SRAM. Operating from a 3.6V to 15V input voltage, the LTM4632 supports two ±3A output rails, both sink and source capable, for VDDQ and VTT, plus a 10mA low noise reference ...

Circuit 

 

LTM4632 3.3V Input, 1.5V/3A VDDQ, 0.75V/±3A VTT and 10mA VTTR Design

Mar 16th 2016
The LTM®4632 is an ultrathin triple output step-down μModule® (power module) regulator to provide complete power solution for DDR-QDR4 SRAM. Operating from a 3.6V to 15V input voltage, the LTM4632 supports two ±3A output rails, both sink and source capable, for VDDQ and VTT, plus a 10mA low noise reference ...

Circuit 

 

LTM4632 Two Module in Parallel, 3.6V to 15V Input, 1.2V/6A VDDQ, 0.6V/±6A VTT and 10mA VTTR Design

Mar 16th 2016
The LTM®4632 is an ultrathin triple output step-down μModule® (power module) regulator to provide complete power solution for DDR-QDR4 SRAM. Operating from a 3.6V to 15V input voltage, the LTM4632 supports two ±3A output rails, both sink and source capable, for VDDQ and VTT, plus a 10mA low noise reference ...

Circuit 

 

LT8391 97% Efficient 8A Buck-Boost SLA Battery Charger

Mar 10th 2016
The LT®8391 is a synchronous 4-switch buck-boost LED controller that regulates LED current from input voltage above, below, or equal to the output voltage. The proprietary peak-buck peak-boost current mode control scheme allows adjustable and synchronizable 150kHz to 650kHz fixed frequency operation, or internal ±15% ...

Circuit 

 

Two LTM8064s Operating in Parallel to Produce 12VOUT at 12A

Mar 1st 2016
The LTM®8064 is a 58VIN, 6A, constant-voltage, constantcurrent (CVCC), step-down μModule® (power module) regulator. Included in the package are the switching controller, power switches, inductor and support components. Operating over an input voltage range of 6V to 58V, the LTM8064 supports an output voltage range ...

Circuit 

 

LTM8064 58VIN, LTM8064 Charges Two 2.5V Series Supercapacitors at 7A

Mar 1st 2016
The LTM®8064 is a 58VIN, 6A, constant-voltage, constantcurrent (CVCC), step-down μModule® (power module) regulator. Included in the package are the switching controller, power switches, inductor and support components. Operating over an input voltage range of 6V to 58V, the LTM8064 supports an output voltage range ...

Circuit 

 

LTM8064 46VIN, –12VOUT Negative Converter

Mar 1st 2016
The LTM®8064 is a 58VIN, 6A, constant-voltage, constantcurrent (CVCC), step-down μModule® (power module) regulator. Included in the package are the switching controller, power switches, inductor and support components. Operating over an input voltage range of 6V to 58V, the LTM8064 supports an output voltage range ...

Circuit 

 

Stack Two LTM8064s to Charge and Actively Balance Supercapacitors (or Batteries)

Mar 1st 2016
The LTM®8064 is a 58VIN, 6A, constant-voltage, constantcurrent (CVCC), step-down μModule® (power module) regulator. Included in the package are the switching controller, power switches, inductor and support components. Operating over an input voltage range of 6V to 58V, the LTM8064 supports an output voltage range ...

Circuit 

 

LTM8064 58VIN, 24VOUT Step-Down Converter with 4A Accurate Current Limit

Mar 1st 2016
The LTM®8064 is a 58VIN, 6A, constant-voltage, constantcurrent (CVCC), step-down μModule® (power module) regulator. Included in the package are the switching controller, power switches, inductor and support components. Operating over an input voltage range of 6V to 58V, the LTM8064 supports an output voltage range ...

Circuit 

 

LT8641 2MHz 3.3V, 3.5A Step-Down Converter

Feb 16th 2016
The LT®8641 step-down regulator features Silent Switcher architecture designed to minimize EMI/EMC emissions while delivering high efficiency at frequencies up to 3MHz. Assembled in a 3mm × 4mm QFN, the monolithic construction with integrated power switches and inclusion of all necessary circuitry yields a solution ...

Circuit 

 

LT8641 12V, 3.5A Step-Down Converter

Feb 16th 2016
The LT®8641 step-down regulator features Silent Switcher architecture designed to minimize EMI/EMC emissions while delivering high efficiency at frequencies up to 3MHz. Assembled in a 3mm × 4mm QFN, the monolithic construction with integrated power switches and inclusion of all necessary circuitry yields a solution ...

Circuit 

 

LT8641 2MHz 5V, 3.5A Step-Down Converter

Feb 16th 2016
The LT®8641 step-down regulator features Silent Switcher architecture designed to minimize EMI/EMC emissions while delivering high efficiency at frequencies up to 3MHz. Assembled in a 3mm × 4mm QFN, the monolithic construction with integrated power switches and inclusion of all necessary circuitry yields a solution ...

Circuit 

 

LT8641 2MHz 1.8V, 3.5A Step-Down Converter

Feb 16th 2016
The LT®8641 step-down regulator features Silent Switcher architecture designed to minimize EMI/EMC emissions while delivering high efficiency at frequencies up to 3MHz. Assembled in a 3mm × 4mm QFN, the monolithic construction with integrated power switches and inclusion of all necessary circuitry yields a solution ...

Circuit 

 

LTC7149 12V Input to –5V Output at 1MHz Operation

Feb 16th 2016
The LTC®7149 is a high efficiency 60V, 4A synchronous monolithic step-down regulator for inverting output applications. The regulator features a single resistorprogrammable output voltage and high efficiency over a wide VOUT range. ...

Circuit 

 

LTC7149 12V Input to –12V Output at 1MHz Operation

Feb 16th 2016
The LTC®7149 is a high efficiency 60V, 4A synchronous monolithic step-down regulator for inverting output applications. The regulator features a single resistorprogrammable output voltage and high efficiency over a wide VOUT range. ...

Circuit 

 

LTC7149 24V Input to –5V Output at 1MHz Operation

Feb 16th 2016
The LTC®7149 is a high efficiency 60V, 4A synchronous monolithic step-down regulator for inverting output applications. The regulator features a single resistorprogrammable output voltage and high efficiency over a wide VOUT range. ...

Circuit 

 

LTC7149 24V Input to –12V Output at 1MHz Operation

Feb 16th 2016
The LTC®7149 is a high efficiency 60V, 4A synchronous monolithic step-down regulator for inverting output applications. The regulator features a single resistorprogrammable output voltage and high efficiency over a wide VOUT range. ...

Circuit 

 

LTC7149 24V Input to –24V Output at 1MHz Operation

Feb 16th 2016
The LTC®7149 is a high efficiency 60V, 4A synchronous monolithic step-down regulator for inverting output applications. The regulator features a single resistorprogrammable output voltage and high efficiency over a wide VOUT range. ...

Circuit 

 

LTC7149 24V Input Concurrent ±12V Supply

Feb 16th 2016
The LTC®7149 is a high efficiency 60V, 4A synchronous monolithic step-down regulator for inverting output applications. The regulator features a single resistorprogrammable output voltage and high efficiency over a wide VOUT range. ...

Circuit 

 

Xilinx Tested Power Solution for the Virtex UltraScale MGTs (Multi-Gigabit Transceivers)

Feb 10th 2016
The VCU1287 Board MGTs can be powered using the Linear Technology DC2352A Plug-in-Board. The LTM4630-1s & LTM4624 µModules from Linear Technology are used on the DC2352A to meet the stringent power and low noise requirement for the GTH (16Gbps) & GTY (30Gbps) transceivers. The LTC2974, 4-Channel ...

Circuit 

 

Xilinx HTG-K800: Kintex® UltraScale™ PCI Express Platform

Feb 9th 2016
Supported by Xilinx Kintex UltraScale XCKU-60, 085, or 115 FPGA and wide variety of expansion modules, HiTech Global's HTG-K800 platform is ideal for applications requiring high performance Xilinx FPGA programmability and flexible hardware platform. Modular architecture of the HTG-K800 Kintex UltraScale platform provides ...

Circuit 

 

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