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Solutions Search - USB Power Manager (PowerPath, Battery Charger)

DC1830B-A - LTC4000EGN Battery Charger Controller and PowerPath Manager

May 9th 2016
Demonstration circuit 1830B is a battery charger controller and PowerPath™ manager featuring the LTC®4000. This board should be connected to a front end DC/DC power supply for a complete charger solution. ...

Demo Board LTspice 

 

LTC3890 & LTC4000 60V Input DC/DC Power Supply with Battery Backup

Victor Khasiev - Applications Engineer
Gabino Alonso - Strategic Marketing Engineer
Feb 27th 2015
Introduction Circuitry presented in this article can be very useful for designing compact power supplies and extremely beneficial for system functioning in conditions of input power interruptions. The presented solution can be embedded into uninterruptible power systems or small standalone modules. It can be successfully employed ...

Blog Post Circuit LTspice 

 

LT3653/LTC4098 Dual Input High Efficiency Battery Charger with Low Battery Start-Up and 1.2A Output Current Limit

Jan 9th 2015
The LT3653 is a monolithic current mode PWM step-down regulator with programmable output current limit. Typically, it is used with battery charger power path controllers to pre-regulate the output and optimize the battery charger efficiency. Output current limit provides accurate control over system power dissipation. The ...

Circuit 

 

LTC4000 48V to 10.8V at 10A Buck Converter 3-Cell LiFePO4 Battery Charger with 2.9h Termination Timer, 1.25A Trickle Charge Current and Charging PFET Thermal Protection

Sep 23rd 2014
The LTC®4000 is a high voltage, high performance controller that converts many externally compensated DC/DC power supplies into full-featured battery chargers. ...

Circuit 

 

LTC4000 6V to 21V at 5A Boost Converter 5-Cell Li-Ion Battery Charger with C/10 Termination and 0.55A Trickle Charge Current

Sep 23rd 2014
The LTC®4000 is a high voltage, high performance controller that converts many externally compensated DC/DC power supplies into full-featured battery chargers. ...

Circuit 

 

LTC4000 8V to 72V IN to 4.2V at 2.0A Isolated Flyback Single-Cell Li-Ion Battery Charger with 2.9h Timer Termination and 0.22A Trickle Charge Current

Sep 23rd 2014
The LTC®4000 is a high voltage, high performance controller that converts many externally compensated DC/DC power supplies into full-featured battery chargers. ...

Circuit 

 

DC1830A-B - LTC4000EUFD Demo Board I Battery Charger Controller (no PowerPath Manager)

Jul 26th 2012
DC1830A-B - Demo Board for:LTC4000 - High Voltage High Current Controller for Battery Charging and Power Management ...

Demo Board 

 

DC1674A-B - LTC4156EUFD Demo Board | Dual Input Power Mgr/3.5A LiFePO4 Charger, VIN = 4.35V to 5.5V, VOUT = 4.5V @ 3.5A; DC590B Demo Board is required

Mar 27th 2012
Demonstration Circuit 1674A-B is dual input power manager/3.5A LiFePO4 battery charger with I2C control and USB On-The-Go (OTG) featuring the LTC4156EUFD. Most functions on the LTC4156 are controlled via the I2C serial interface. The LTC4156 also provides extensive status information via the I2C interface. The DC1674A-B's working ...

Demo Board QuikEval System 

 

15W I2C Power Manager Charges LiFePO4 Cells at 3.5A for High Power Density Portable & Battery Back-up Systems

Mar 14th 2012
MILPITAS, CA – March 14, 2012 – Linear Technology Corporation introduces the LTC4156, a high power, I²C controlled, high efficiency PowerPath™ manager, ideal diode controller and Lithium Iron Phosphate (LiFePO4) battery charger for single-cell devices such as portable medical and industrial devices, backup devices and ...

Press Release 

 

DC1674A-A - LTC4155EUFD Demo Board I VIN = 4.35V to 5.5V, Dual Input Li-Ion Charger with USB OTG, VOUT = 4.5V, VBATT = 4.05V to 4.2V @ 3.5A; DC590B Demo Board required

Dec 14th 2011
Demonstration Circuit 1674A-A is dual input power manager/3.5A Li-Ion battery charger with I2C control and USB On-The-Go (OTG). The dual input multiplexer, overvoltage protection (OVP) and reverse voltage protection (RVP) is implemented with external N-channel MOSFETs. An onboard buck regulator generates the VOUT voltage from ...

Demo Board Linduino QuikEval System 

 

DC1721A - LTC4000EGN/LTC3789EGN Demo Board u 14.6V, 5A Battery Charger with 6VIN to 36VIN Buck-Boost Converter

Jun 21st 2011
DC1721A - Demo Board for:LTC4000 - High Voltage High Current Controller for Battery Charging and Power ManagementLTC3789 - High Efficiency, Synchronous, 4-Switch Buck-Boost Controller ...

Demo Board 

 

15W I2C Power Manager Charges Li-Ion Cells at 3.5A for Tablets, UMPCs & Portable Power Systems

Jun 15th 2011
MILPITAS, CA – June 15, 2011 – Linear Technology Corporation introduces the LTC4155, a high power, I2C controlled, high efficiency PowerPath™ manager, ideal diode controller and lithium-ion battery charger for single-cell portable devices such as tablet PCs, ultra-mobile PCs (UMPCs), personal video players, smart phones, digital ...

Press Release 

 

60V Battery Charging Controller & Power Manager

Apr 18th 2011
MILPITAS, CA – April 18, 2011 – Linear Technology Corporation introduces the LTC4000, a high voltage controller and power manager that converts virtually any externally compensated DC/DC power supply into a full-featured battery charger. The LTC4000 is capable of driving typical DC/DC converter topologies, including buck, boost, buck-boost, ...

Press Release 

 

DC1701A - LTC4098-3.6 with HV Buck regulator plug in interface

Jan 7th 2011
DC1701A - Demo Board for:LTC4098/LTC4098-1 - USB Compatible Switching Power Managers/Li-Ion Chargers with Overvoltage Protection ...

Demo Board 

 

USB Compatible High Efficiency Power Manager and Charger for 1-Cell Lithium Iron Phosphate Batteries

Jul 28th 2010
MILPITAS, CA - July 28, 2010 - Linear Technology Corporation introduces the LTC4098-3.6, an autonomous high efficiency power manager, ideal diode controller and battery charger for 1-cell Lithium Iron Phosphate (LiFePO4) batteries used in portable devices such as industrial meters, media players, digital cameras, PDAs, personal ...

Press Release 

 

Switching Power Manager with USB On-The-Go & Overvoltage Protection in a Compact 12mm2 Footprint

May 6th 2009
MILPITAS, CA - May 6, 2009 - Linear Technology Corporation announces the LTC4160 and LTC4160-1, the latest members in a family of power manager ICs for single-cell Li-Ion/Polymer battery-based applications, including media players, personal navigation devices, digital cameras, PDAs and smart phones. The LTC4160/-1 features a ...

Press Release 

 

DC1463A-B - LTC4160EPDC-1 Demo Board | Switching Power Manager with USB On-the-Go and Overvoltage Protection

Apr 22nd 2009
DC1463A-B - Demo Board for:LTC4160 - Switching Power Manager with USB On-The-Go And Overvoltage Protection ...

Demo Board 

 

DC1463A-A - LTC4160EPDC Demo Board | Switching Power Manager with USB On-the-Go and Overvoltage Protection

Apr 22nd 2009
DC1463A-A - Demo Board for:LTC4160 - Switching Power Manager with USB On-The-Go And Overvoltage Protection ...

Demo Board 

 

High Efficiency I2C USB Power Manager & Li-Ion Charger Provides Digital Control & Status Readback

Dec 1st 2008
MILPITAS, CA - December 1, 2008 - Linear Technology Corporation introduces the LTC4099, an autonomous I2C controlled, high efficiency power manager, ideal diode controller and Li-Ion/Polymer battery charger for portable USB powered devices such as media players, digital cameras, PDAs, PNDs and smart phones. Parameters including ...

Press Release 

 

DC1396A - LTC4099EPDC Demo Board | I2C-Controlled USB Power Manager/Charger with Overvoltage Protection (req. DC590)

Nov 13th 2008
Demonstration Circuit 1396A is an I2C-controlled, high-efficiency USB / 5V Powered 1A Li-Ion battery charger / manager with the control hooks for an external HV battery-tracking step-down controller (LT3480 is recommended). The Input current is automatically limited for USB compatibility.  The DC1396's input voltage ranges ...

Demo Board QuikEval System 

 

High Efficiency USB Power Manager & Li-Ion Battery Charger Delivers 700mA to System Load from USB and OV Protection

Jan 21st 2008
MILPITAS, CA - January 21, 2008 - Linear Technology Corporation introduces the LTC4098, an autonomous high efficiency power manager, ideal diode controller and battery charger for portable USB powered devices such as media players, digital cameras, PDAs, personal navigators and smart phones. The LTC4098's switching topology ...

Press Release 

 

DC1284A - LTC4098 with LT3480 Buck regulator

Jan 3rd 2008
DC1284A - Demo Board for:LTC4098/LTC4098-1 - USB Compatible Switching Power Managers/Li-Ion Chargers with Overvoltage Protection ...

Demo Board 

 

DC1303A - LTC4098 with HV Buck regulator plug in interface

Jan 3rd 2008
DC1303A - Demo Board for:LTC4098/LTC4098-1 - USB Compatible Switching Power Managers/Li-Ion Chargers with Overvoltage Protection ...

Demo Board 

 

USB Power Manager with 2A High Voltage Bat-Track Buck Regulator

Jun 11th 2007
MILPITAS, CA - June 11, 2007 - Linear Technology Corporation introduces the LTC4090, an autonomous linear PowerPath™ manager, ideal diode controller and stand-alone high input voltage battery charger for portable USB devices. For high efficiency charging, the switching front-end topology accommodates various inputs, including high ...

Press Release 

 

USB Power Manager & Li-Ion/Polymer Charger with 13V Overvoltage Protection

May 21st 2007
MILPITAS, CA - May 21, 2007 - Linear Technology Corporation introduces the LTC4067, a monolithic linear power manager, ideal diode controller and standalone battery charger for portable devices and battery backup systems. The device can receive power from a USB source, wall adapter or a battery. It features PowerPath™ control ...

Press Release 

 

DC1210A - LTC4090EDJC Demo Board | Dual Input USB Power Manager 6V to 36VIN, (60V Transients), Li-Ion Charger, Up to 1.5A IOUT

May 14th 2007
          Demostration circuit DC1210A is a dual (one high voltage, one low voltage) input, USB PowerPath controller with a 36V (60V transients) DC/DC converter plus a Li-Ion battery charger featuring the LTC4090. The 2A buck has an input voltage range of 6V to 36V and it provides an output that ...

Demo Board 

 

DC943A - LTC4067EDE Demo Board | USB Power Manager with 13V OVP and 1.25A Li-Ion Charger

Apr 25th 2007
Demonstration circuit 943 is a complete power controller for a USB power device. It features the LTC6047 and provides a full-featured 1.25A linear lithium-ion CC/CV battery charger with timer termination and 4.2V charge voltage, a USB power manager, and a PowerPath manager for the battery. The USB input voltage range is 4.35V ...

Demo Board 

 

High Efficiency USB Power Manager & Battery Charger in Compact 12mm2 Package

Apr 10th 2007
MILPITAS, CA - April 10, 2007 - Linear Technology Corporation introduces the LTC4088, an autonomous high efficiency power manager, ideal diode controller and battery charger for portable USB devices. The LTC4088's switching front-end topology features PowerPath™ control that optimizes the power available from the USB port ...

Press Release 

 

DC1377A - LTC4088EDE-2 | High Efficiency Battery Charger/Power Manager

Mar 22nd 2007
DC1377A - Demo Board for:LTC4088-1/-2 - High Efficiency Battery Charger/USB Power Manager with Regulated Output Voltage ...

Demo Board 

 

DC1189A - LTC4088EDE-1 Demo Board| High Efficiency Battery Charger/Power manager

Mar 22nd 2007
DC1189A - Demo Board for:LTC4088-1/-2 - High Efficiency Battery Charger/USB Power Manager with Regulated Output Voltage ...

Demo Board 

 

DC1007B - LTC4088EDE Demo Board | USB/Wall Adapter Input, Li-Ion Battery Charger/Power Manager, 0.5A IOUT

Mar 22nd 2007
Demonstration Circuit 1007 is a high efficiency USB power manager with PowerPathTM control and Li-Ion/Polymer battery charger featuring the LTC®4088. It includes a synchronous buck switching regulator, a full featured battery charger and an ideal diode. Designed specifically for USB applications, the LTC4088’s switching ...

Demo Board 

 

DC1394A - LT3480 HV Buck regulator board with plug in interface

Mar 6th 2007
Demonstration Circuit 1394A shows how the LT3480 high voltage step-down regulator can be used with the LTC4098 USB-compatible Li Ion battery charger to design a 2 input source battery charger circuit that also provides power to the load from the LT3480, a 5V wall adapter or the batteries based on available power. The LTC4098 ...

Demo Board 

 

DC1395A - LT3505 HV Buck regulator board with plug in interface

Aug 28th 2006
DC1395A - Demo Board for:LT3505 - 1.2A, Step-Down Switching Regulator in 3mm x 3mm DFN ...

Demo Board 

 

Single-IC USB Power Manager, Ideal Diode Controller & Battery Charger for Portable USB Devices

May 25th 2006
MILPITAS, CA - May 25, 2006 - Linear Technology Corporation introduces the LTC4085, a monolithic autonomous power manager, ideal diode controller and standalone battery charger for portable USB devices. The LTC4085 features PowerPath™ control that provides power to the USB peripheral device and charges the peripheral's single-cell ...

Press Release 

 

DC937A - LTC4085EDE Demo Board | 700mA CC/CV Li-Ion Linear Charger, VIN = 4.5V to 5.5V

May 11th 2006
Demonstration circuit DC937A is a complete power controller for a USB powered device. It is based on the LTC4085 and provides a constant-current, constant-voltage linear battery charger, a USB power manager with PowerPath management for the battery. The 700mA CC/CV timer terminated, temperature qualified, linear charger targets ...

Demo Board 

 

USB Power Manager & 36VIN Battery Charge in Compact 18mm2 Package

May 3rd 2006
MILPITAS, CA - May 3, 2006 - Linear Technology Corporation introduces the LTC4089 and LTC4089-5, each featuring an autonomous power manager, ideal diode controller and standalone high-voltage switching battery charger for portable USB devices. For high efficiency charging, their switching topology accommodates various inputs, ...

Press Release 

 

DC929A-A - LTC4089EDJC Demo Board

Apr 14th 2006
DC929A-A - Demo Board for:LTC4089 - USB Power Manager with High Voltage Switching Charger ...

Demo Board 

 

DC929A-B - LTC4089EDJC-5 Demo Board

Apr 14th 2006
DC929A-B - Demo Board for:LTC4089 - USB Power Manager with High Voltage Switching Charger ...

Demo Board 

 

DC848A - LTC4066EUF | USB Power Manager and Li-Ion Charger

Jul 6th 2005
DC848A - Demo Board for:LTC4066 - USB Power Manager with Low-Loss Ideal Diode and Li-Ion Battery Charger ...

Demo Board 

 

DC676A - LTC4055EUF | USB Power Controller and Li-Ion Charger, Adapter Input = 4.5V to 5.5V, USB Input = 4.35V to 5.5V

Mar 12th 2004
DC676A - Demo Board for:LTC4055/LTC4055-1 - USB Power Controller and Li-Ion Linear Charger ...

Demo Board