Power Management Battery Management Coulomb Counter (Battery Fuel Gauge)

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Vin Min Vin Max Sense Resistor ADC I/O Comments Temp Range Packages Design Tools Demo Boards Featured New Date Added Price 1k* Product Category Package Area Package Height Export Control Auto & Transport Terminal Finish
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LTC2943-1 3.6 20 Integrated 1A Rsense 14-Bit Serial I2C 1A Multicell Battery Gas Gauge with Temperature, Voltage and Current Measurement C,I 3x3 DFN-8 LTspice Model,Linduino File DC1812A-C no yes 2015-12-14 $2.70 (LTC2943CDD-1) Coulomb Counter (Battery Fuel Gauge),Temperature Monitors 9mm² (3x3 DFN-8) 0.75mm (3x3 DFN-8) no no Matte Tin
LTC2944 3.6 60 External 14-bit Serial I2C 60V Battery Gas Gauge with Temperature, Voltage and Current Measurement C,I 3x3 DFN-8 Linduino File DC1812A-B yes yes 2017-01-09 $2.85 (LTC2944CDD) Coulomb Counter (Battery Fuel Gauge),Temperature Monitors 9mm² (3x3 DFN-8) 0.75mm (3x3 DFN-8) no no Matte Tin
LTC4150 2.7 8.5 External - Pulse Train Coulomb Counter/Battery Gas Gauge C,I MS-10 LTspice Model DC756A no no 2003-07-23 $1.50 (LTC4150CMS) Coulomb Counter (Battery Fuel Gauge),Current Sense Amplifiers 14.7mm² (MS-10) 1.1mm (MS-10) no yes Lead,Matte Tin
LTC2941 2.7 5.5 External - Serial I2C Battery Gas Gauge with I2C Interface C,I 2x3 DFN-6,MS-8E LTspice Model,Linduino File DC1496B-A no no 2010-02-17 $1.30 (LTC2941CDCB) Coulomb Counter (Battery Fuel Gauge) 6mm² (2x3 DFN-6),14.7mm² (MS-8E) 0.75mm (2x3 DFN-6),1.1mm (MS-8E) no no Matte Tin
LTC2943 3.6 20 External 14-Bit Serial I2C Multicell Battery Gas Gauge with Temperature, Voltage and Current Measurement C,I 3x3 DFN-8 LTspice Model,Linduino File DC1812A-A no no 2013-10-22 $2.35 (LTC2943CDD) Coulomb Counter (Battery Fuel Gauge),Temperature Monitors 9mm² (3x3 DFN-8) 0.75mm (3x3 DFN-8) no no Matte Tin
LTC2942-1 2.7 5.5 Integrated 1A Rsense 14-Bit Serial I2C 1A Battery Gas Gauge with Internal Rsense and Temp/Voltage Measurement C,I 2x3 DFN-6 LTspice Model,Linduino File DC1496B-D no no 2010-07-27 $1.85 (LTC2942CDCB-1) Coulomb Counter (Battery Fuel Gauge),Temperature Monitors 6mm² (2x3 DFN-6) 0.75mm (2x3 DFN-6) no yes Matte Tin
LTC2942 2.7 5.5 External 14-Bit Serial I2C Battery Gas Gauge with Temperature, Voltage Measurement C,I 2x3 DFN-6 LTspice Model,Linduino File DC1496C-B no no 2010-02-17 $1.50 (LTC2942CDCB) Coulomb Counter (Battery Fuel Gauge),Temperature Monitors 6mm² (2x3 DFN-6) 0.75mm (2x3 DFN-6) no yes Matte Tin
LTC2941-1 2.7 5.5 Integrated 1A Rsense - Serial I2C 1A I2C Battery Gas Gauge with Internal Sense Resistor C,I 2x3 DFN-6 LTspice Model,Linduino File DC1496B-C no no 2010-07-28 $1.65 (LTC2941CDCB-1) Coulomb Counter (Battery Fuel Gauge) 6mm² (2x3 DFN-6) 0.75mm (2x3 DFN-6) no no Matte Tin
LTC3335 1.8 5.5 Integrated 250mA Rsense - Serial I2C Nanopower Buck-Boost DC/DC with Integrated Coulomb Counter E,I 3x4 QFN-20 Linduino File DC2343A yes yes 2015-06-08 $3.35 (LTC3335EUDC) Coulomb Counter (Battery Fuel Gauge),Internal Power Switch Buck-Boost 12mm² (3x4 QFN-20) 0.75mm (3x4 QFN-20) no no Matte Tin
LTC4015 4.5 35 External 14-Bit Serial I2C Multichemistry Buck Battery Charger Controller with Digital Telemetry System E,I 5x7 QFN-38 - DC2039A yes yes 2015-06-30 $5.95 (LTC4015EUHF) Coulomb Counter (Battery Fuel Gauge),Energy Harvesting,SMBus/I2C/SPI Controlled Battery Chargers,Switching Battery Chargers 35mm² (5x7 QFN-38) 0.75mm (5x7 QFN-38) no yes Matte Tin