Battery Management
Battery charging and protection solutions including battery charger ICs, BMS modules, lithium protection and fuel gauge ICs. Use these devices to manage charge, monitor state-of-charge and protect battery packs in portable and embedded systems.
Parts (29 families, 35 parts)
MAX17048G+T
Active
Maxim Integrated
The MAX17048G+T is a compact, single-cell Li+ battery fuel gauge that utilizes Maxim's ModelGauge algorithm to estimate state-of-charge without the need for a sense resistor. It features an extremely ...
INA186A1IDDFR
Active
TITexas Instruments
The INA186A1IDDFR is a high-precision, bidirectional current sense amplifier designed for low-side and high-side monitoring. It features an ultra-low supply current of 48uA and a wide common-mode inpu...
INA212BIDCKR
Active
TITexas Instruments
The INA212BIDCKR is a high-accuracy, zero-drift current-shunt monitor designed to measure voltage drops across shunts at common-mode voltages from -0.3V to 26V. This specialized amplifier features a l...
MCP1640T-I/MC
Active
MCHPMicrochip Technology
The MCP1640T-I/MC is a high-efficiency, synchronous step-up DC-DC converter designed to provide a boosted output voltage from low-voltage sources such as single-cell alkaline or NiMH batteries. It fea...
MCP73831T-2ACI/OT
Active
MCHPMicrochip Technology
The MCP73831T-2ACI/OT is a highly integrated linear charge management controller designed for single-cell lithium-ion and lithium-polymer batteries. It features an integrated pass transistor and curre...
INA219AIDR
Active
TITexas Instruments
The INA219AIDR is a zero-drift, bidirectional current and power monitor with an I2C-compatible interface. It monitors both shunt voltage drop and bus supply voltage, providing real-time power calculat...
INA216A3YFFR
Active
TITexas Instruments
The INA216A3YFFR is a high-side voltage output current shunt monitor designed for ultra-compact power management applications. It operates over a supply voltage range of 1.8V to 5.5V and is housed in ...
INA180A1IDBVT
Active
TITexas Instruments
The INA180A1IDBVT is a high-side or low-side bidirectional current sense amplifier designed for cost-sensitive power management applications. It integrates a matched resistor gain network and provides...
INA180A2IDBVT
Active
TITexas Instruments
The INA180A2IDBVT is a high-side or low-side current sense amplifier that provides a fixed gain of 50V/V in a compact SOT-23 package. It operates over a wide common-mode voltage range of -0.2V to 26V,...
MAX9634TERS+T
Active
ADIAnalog Devices Inc./Maxim Integrated
The MAX9634TERS+T is a high-side current-sense amplifier designed for ultra-low power consumption, drawing only 1.1uA of supply current. It operates over a wide input common-mode range of 1.6V to 28V,...
MCHPMicrochip Technology
The MCP73871T-4CAI/ML is a highly integrated Li-Ion/Li-Polymer battery charge management controller featuring autonomous system load sharing. It enables simultaneous battery charging and system poweri...
CYPAS213A1-32LQXQT
CYPAS213A132LQXQTXUMA1
IFXInfineon Technologies
The CYPAS213A132LQXQTXUMA1 is a highly integrated USB Power Delivery (USB PD) 3.1 controller featuring an integrated Arm Cortex-M0+ core and 64KB Flash. It is designed for switching power converters, ...
BQ27421YZFR-G1A
NRND
TITexas Instruments
The Texas Instruments BQ27421YZFR-G1A is a single-cell battery fuel gauge IC offered in a variant with an integrated sense resistor. It performs coulomb-counting and battery state estimation to report...
BQ24617RGER
NRND
TITexas Instruments
The BQ24617RGER is a highly integrated stand-alone synchronous buck battery charger controller designed for Lithium-Ion and Lithium-Polymer chemistries. It supports charging from 1 to 5 series cells w...
STMicroelectronicsThe STC3117IJT is a battery management gas-gauge IC from STMicroelectronics that combines state-of-charge estimation with charger-control features for handheld applications. It is intended to simplify...
BQ25570RGRR
NRND
TITexas Instruments
The BQ25570RGRR is an ultra-low power energy harvesting management IC designed to extract microwatts to milliwatts from high-impedance sources like solar, thermal, and piezo-electric generators. It in...
Also available as:
BQ25570RGRT
BQ25505RGRR
NRND
TITexas Instruments
The BQ25505RGRR is an ultra-low power energy harvesting management IC designed to extract microwatts to milliwatts from high-impedance sources like solar or thermoelectric generators. It features a hi...
Also available as:
BQ25505RGRT
MEZS7-PDCharger-MP2760
Active
MPSMonolithic Power Systems (MPS)
The MEZS7-PDCharger-MP2760 is an evaluation board featuring the MP2760, a highly integrated buck-boost charger designed for 2S to 4S battery packs. It provides a complete USB Power Delivery (PD) charg...
TITexas Instruments
The BQ76952EVM is a Texas Instruments evaluation module for the BQ76952 battery-monitoring and protection IC. It is used to prototype and validate multi-cell lithium battery packs, including 3-series ...
BQ24753RHDT
Active
TITexas Instruments
The BQ24753RHDT is a high-efficiency synchronous buck battery charger controller designed for multi-chemistry systems with 2 to 4 cells. It features an integrated NMOS-NMOS driver and uses Dynamic Pow...
TITexas Instruments
The BQ25895EVM-664 is an evaluation module for the BQ25895, a highly integrated 5-A switch-mode battery charge management and system power path management device for single-cell Li-ion and Li-polymer ...
INA139NA/3K
Active
TITexas Instruments
The INA139NA/3K is a high-side, unipolar current shunt monitor designed for wide common-mode voltage ranges from 2.7V to 40V. It converts a differential input voltage across a shunt resistor into a cu...
BQ24074RGTT
Active
TITexas Instruments
The BQ24074RGTT is a highly integrated Li-Ion linear charger and system power path management IC that allows for simultaneous battery charging and system powering from a USB or AC adapter. It features...
BQ24075TRGTR
Active
TITexas Instruments
The BQ24075TRGTR is a highly integrated Li-Ion linear charger and system power path management IC designed for space-constrained portable applications. It features a dynamic power path management (DPP...
INA226AIDGST
NRND
TITexas Instruments
The INA226AIDGST is a high-accuracy, 16-bit current shunt and power monitor with an I2C and SMBus compatible interface. It is designed to sense bus voltages from 0V to 36V and can be configured for ei...
TITexas Instruments
The BQ27441EVM-G1A is an evaluation module for the BQ27441-G1 system-side Li-Ion Battery Fuel Gauge. It provides a complete hardware environment to test the Impedance Track technology which provides h...
ADIAnalog Devices Inc.
The DC1835A is a demonstration circuit featuring the LTC6803-4, a high-performance 2nd generation multicell battery stack monitor. It is designed to measure up to 12 series-connected battery cells wit...
ADIAnalog Devices Inc.
The DC2044A is a high-voltage demonstration board featuring the LTC4020, a buck-boost multi-chemistry battery charger with PowerPath management. It provides a complete power solution for charging batt...
Analog Devices / Maxim Integrated
The DS2782EVKIT+ is a comprehensive evaluation platform for the DS2782 1-cell stand-alone fuel gauge IC. This kit allows engineers to measure battery capacity, voltage, current, and temperature using ...
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