Texas Instruments Datasheets for Supervisory Circuits and Battery Monitor Chips

Supervisory circuits and battery monitor chips are semiconductor devices that detect and monitor voltage levels in power supplies, microprocessors, and other systems.
Supervisory Circuits and Battery Monitor Chips: Learn more

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Product Name Notes
1-4 Series Li-Ion Battery Pack Manager 32-VQFN -40 to 85
1.5K Bit Serial EPROM with SDQ Interface 3-SOT-23 -20 to 70
1.5K-Bit Serial EPROM with SDQ Interface 3-SOT-23 -20 to 70
1.5K-Bit Serial EPROM with SDQ Interface 3-TO-92 -20 to 70
1K-bit Serial EPROM with SDQ Interface 3-SOT-23 -20 to 70
1K-bit Serial EPROM with SDQ Interface 3-TO-92 0 to 70
1s to 16s Impedance Track Fuel Gauge | Battery Gas Gauge 14-TSSOP -40 to 85
2 Series, 3 Series, and 4 Series Li-Ion Battery Pack Manager 30-TSSOP -40 to 85
2-Series, 3-Series, and 4-Series Li-Ion Battery Pack Manager 30-TSSOP -40 to 85
2nd Level Over Voltage Protection for 2, 3, or 4 Cell LiIon & LiPoly Batteries (2nd Lev Protection) 8-SM8 -25 to 85
2nd Level Over Voltage Protection for 2, 3, or 4 Cell LiIon & LiPoly Batteries (2nd Lev Protection) 8-SM8
2nd Level Over Voltage Protection for 2, 3, or 4 Cell LiIon & LiPoly Batteries (2nd Lev Protection) 8-TSSOP -25 to 85
3 to 5-Series Cell Li-Ion and Li-Phosphate Battery Monitor (bq76940 Family) 20-TSSOP -40 to 85
3 to 6 Series Cell Lithium-Ion Battery Monitor and Secondary Protection IC for EV & HEV Applications 64-HTQFP -40 to 105
3-, 4-Cell Lithium-Ion Protection IC for Use With BQ2083/5 24-TSSOP -25 to 85
5-10 cell Li-ion Battery protection & AFE 48-SSOP -40 to 100
5-W (WPC) Single-Chip Wireless Power Receiver 42-DSBGA -40 to 125
5-W (WPC) Single-Chip Wireless Power Receiver with I2C 42-DSBGA -40 to 125
5V, Qi Compliant Wireless Power Transmitter Manager with Foreign Metal Object Detection 48-VQFN -40 to 110
6 to 10-Series Cell Li-Ion and Li-Phosphate Battery Monitor (bq76940 Family) 30-TSSOP -40 to 85
800mA, Single-Input, Single Cell Li-Ion Solar Battery Charger 10-WSON -40 to 85
9 to 15-Series Cell Li-Ion and Li-Phosphate Battery Monitor (bq76940 Family) 44-TSSOP -40 to 85
Analog Front End for 3 to 6 Series Lithium-Ion Cells 20-TSSOP -25 to 85
Analog Front End for 3 to 6 Series Lithium-Ion Cells 24-VQFN -25 to 85
Automotive Catalog 220nA Supervisor with 10ms/200ms Selectable Delay Time 5-SOT-23 -40 to 125
Automotive Catalog 3-Pin Supply Voltage Supervisor 3-SOT-23 -40 to 125
Automotive Catalog Dual Voltage Detectors 5-SC70 -40 to 125
Automotive Catalog Nanopower Supervisory Circuits 5-SOT-23 -40 to 125
Automotive Catalog Processor Supervisory Circuits 5-SOT-23 -40 to 125
Automotive Catalog Single Voltage Detectors 5-SC70 -40 to 125
Automotive Catalog Supply Voltage Supervisor w/Watchdog Input and Manual Reset 5-SOT-23 -40 to 125
Automotive Catalog Supply Voltage Supervisor w/Watchdog Input, RESET, /RESET 5-SOT-23 -40 to 125
Battery Back-up Supervisor for Dual SRAM Banks 16-TSSOP -20 to 70
Battery Management Unit Impedance Track Fuel (Gas) Gauge for bq2419x Charger Controller 15-DSBGA -40 to 85
Battery Management Unit Impedance Track Fuel Gauge for bq2425x Charger 15-DSBGA -40 to 85
bq27742-G1 Single Cell Li-Ion Battery Fuel Gauge With Integrated Protection 15-DSBGA -40 to 85
bq40z60 complete multi-cell battery manager 32-VQFN -40 to 85
BQ500215 Fixed Frequency 10W WPC1.1 Wireless Power Transmitter 64-VQFN -40 to 85
BQ51003 Wireless Power Receiver 28-DSBGA -40 to 85
bq51025 10-W WPC Compliant Single Chip Wireless Power Receiver 42-DSBGA -40 to 125
Companion CEDV Fuel Gauge Battery Management Controller for bq76940 Monitor Family 30-TSSOP -40 to 85
Complete Battery Fuel Gauge for One and Two Cell Li-Ion Applications 8-TSSOP 0 to 70
Complete System Side Battery Fuel Gauge with Impedance Track? technology 12-SON -40 to 85
Dual Mode 5-W (WPC and PMA) Single Chip Wireless Power Receiver 42-DSBGA -40 to 85
Enhanced Product Processor Supervisory Circuits With Window-Watchdog 6-SOT-23 -55 to 125
Free Positioning, Qi-Compliant Wireless Power Transmitter Manager 48-VQFN -40 to 110
Free Positioning, Qi-Compliant Wireless Power Transmitter Manager, Automotive 48-VQFN -40 to 110
Fully Integrated, Single Chip, Super Capacitor Manager 24-TSSOP -40 to 85
Generation 1 Wireless Power Transmitter Manager 48-VQFN -40 to 110
Generation 2 Integrated Wireless Power Receiver Solution, Qi (Wireless Power Consortium) Compliant 28-DSBGA 0 to 125
Generation 2 Qi Compliant Wireless Power Transmitter Manager 48-VQFN -40 to 110
Generation 2, Qi Compliant 5V Wireless Power Transmitter Manager 48-VQFN -40 to 110
High Efficiency Synchronous Switch-Mode Charger Controller ? Solar Battery Charger 16-VQFN -40 to 85
Highly Integrated Wireless Receiver Qi (WPC V1.1) Compliant Power Supply 28-DSBGA -40 to 85
Integrated Wireless Power Li-Ion Charger Receiver, Qi (WPC) Compliant 20-VQFN
Integrated Wireless Power Li-Ion Charger Receiver, Qi (WPC) Compliant 28-DSBGA
Integrated Wireless Power Receiver Solution, Qi (Wireless Power Consortium) Compliant 20-VQFN 0 to 125
Integrated Wireless Power Receiver Solution, Qi (Wireless Power Consortium) Compliant 28-DSBGA 0 to 125
Li-Ion AND Li-Pol Battery Gas Gauge IC for Portable Applications (bqJUNIOR) 10-VSON -20 to 70
Li-Ion SBS 1.1 Compliant Gas Gauge With Protector Interface 28-SSOP 0 to 70
Li-Ion/Li Polymer Battery protection IC 6-WSON -40 to 85
Lithium ion protection IC offering accurate, cell-by-cell V monitoring 8-WSON -40 to 85
Lithium-Ion Battery Monitor and Secondary Protection IC for Electric and Hybrid 64-HTQFP -40 to 85
Lithium-Ion Battery Monitor and Secondary Protection IC for Electric and Hybrid Electric Vehicle 64-HTQFP -40 to 85
Lithium-Ion Battery Monitor and Secondary Protection IC for Electric and Hybrid Electric Vehicle 64-HTQFP
Low Quiescent Current, Programmable-Delay Supervisory Circuit 6-SOT-23 -40 to 125
Microprocessor Supervisory Circuits with Power Fail Input, Low Line Output and Manual Reset 10-VSSOP -40 to 85
Netbook and Tablet Lithium Ion Gas Gauge and Protector 20-TSSOP -40 to 85
NiCd Gas Gauge For High Discharge Rates (>5A), Small Pack Capacities (<2Ah) 16-SOIC 0 to 70
NiCd/NiMH Gas Gauge For High Discharge Rates (>5A), with Pack Capacities (<5Ah) 28-SSOP 0 to 70
NiCd/NiMH/Lead-Acid Gas Gauge For High Discharge Rates (>10A), Pgmable Offset Error & Load Comp. 16-SOIC 0 to 70
OMAP Compatible Fuel Gauge for 1 & 2 Cell Li-Ion 8-TSSOP -20 to 70
Overvoltage Protection Device for 2- to 3-Cell Li-Ion Batteries, with 4.30v OVP 6-SON -40 to 85
Overvoltage Protection Device for 2- to 3-Cell Li-Ion Batteries, with 4.35v OVP 6-SON -40 to 85
Overvoltage Protection Device for 2- to 3-Cell Li-Ion Batteries, with 4.40v OVP 6-SON -40 to 85
Overvoltage Protection Device for 2- to 3-Cell Li-Ion Batteries, with 4.45v OVP 6-SON -40 to 85
Overvoltage Protection Device for 2- to 3-Cell Li-Ion Batteries, with 4.50v OVP 6-SON -40 to 85
Overvoltage Protection for 2-Series and 3-Series Cell Li-Ion Batteries 6-SON -40 to 85
Overvoltage Protection for 2-Series and 3-Series Cell Li-Ion Batteries, with 4.225v OVP 6-SON -40 to 85
Pack-Side Impedance Track Battery Fuel Gauge With Integrated LDO 12-SON -40 to 85
Pack-Side Impedance Track(tm) Fuel (Gas) Gauge with Integrated Protector 15-DSBGA -40 to 85
Pack-Side Impedance Track? Fuel Gauge | Battery Gas Gauge 12-SON -40 to 85
Pb-Acid Battery State-of-Charge Indicator With Run-Time Display 44-HTSSOP -40 to 85
Power Supply Supervisory Circuit 16-CDIP -55 to 125
Power Supply Supervisory Circuit 16-CFP
PowerLAN Dual-Cell Li-Ion Battery Monitor with PowerPump Cell Balancing 16-QFN -40 to 85
PowerLAN Gateway Battery Management Controller with PowerPump Cell Balancing 48-VQFN -40 to 85
PowerLAN Master Gateway Controller With PowerPump Cell Balancing Technology 48-VQFN -40 to 85
Primary Lithium Gas Gauge W/High-Speed 1-Wire (HDQ) Interface, 3 Prgmable LED Patterns 16-SOIC -20 to 70
Qi (WPC) Compliant Highly Integrated Secondary-Side Direct Lithium Ion Charger. 20-VQFN
Qi (WPC) Compliant Highly Integrated Secondary-Side Direct Lithium Ion Charger. 28-DSBGA
Qi Compliant 5V Wireless Power Transmitter Manager 48-VQFN -40 to 110
Quad Supply and Line Monitor 18-CDIP -55 to 125
Quad Supply and Line Monitor 20-LCCC -55 to 125
SBS 1.1 Compliant Gas Gauge and Protection-Enabled IC With Impedance Track(TM) 38-TSSOP -40 to 85
SBS 1.1 Compliant Gas Gauge Enabled w/Impedance Track Tech 30-TSSOP -40 to 125
SBS 1.1 Compliant Gas Gauge Enabled w/Impedance Track Tech For bq29330 30-TSSOP -40 to 85
SBS 1.1 Compliant Gas Gauge Enabled with Impedance Track Technology for use with the bq29312A 38-TSSOP -40 to 85
SBS 1.1 Compliant Gas Gauge with Impedance Track Technology design for low temperature environment 44-TSSOP -40 to 85
SBS 1.1 compliant Gas Gauge with Impedance Track? Technology 20-TSSOP -40 to 85
SBS 1.1 compliant Gas Gauge with Impedance Track? Technology 30-TSSOP -40 to 85
SBS 1.1 compliant Gas Gauge with Impedance Track? Technology 38-TSSOP -40 to 85
SBS 1.1 compliant Gas Gauge with Impedance Track? Technology 44-TSSOP -40 to 85
SBS 1.1 Compliant Gas Gauge With Integrated Oscillator For Use With The bq29311 38-TSSOP -20 to 85
SBS 1.1 Compliant Gas Gauge with LED/LCD Drive feature and Impedance Track? Technology 44-TSSOP -40 to 85
SBS 1.1-Compliant 2S to 4S Battery Gas Gauge & Protection 38-TSSOP -40 to 85
SBS 1.1-Compliant Fuel Gauge and Protector with External Battery Heater Control and LCD Display 44-TSSOP -40 to 85
Sbs 1.1-Compliant Fuel Gauge With Additional Dq Interface 44-TSSOP -40 to 85
SBS 1.1-Compliant Gas Gauge and Protection-Enabled IC with Impedance Track(TM) 38-TSSOP -40 to 85
SBS 1.1-Compliant Gas Gauge and Protector 24-TSSOP -40 to 85
SBS 1.1-Compliant Gas Gauge Enabled w/Impedance Track 44-TSSOP -40 to 85
SBS 1.1-Compliant Gas Gauge Enabled w/Impedance Track Tech 38-TSSOP -40 to 85
SBS 1.1-Compliant Gas Gauge Enabled with Impedance Track Technology for use with the bq29330 20-TSSOP -40 to 85
SBS 1.1-Compliant Gas Gauge Enabled with Impedance Track(TM) Technology for Use With the bq29312 38-TSSOP -40 to 85
SBS Compliant Gas Gauge with Impedance Track Technology for use with BQ29330 20-TSSOP -40 to 85
SBS v1.1 Compliant Gas Gauge for use with the BQ29312A 38-TSSOP -20 to 85
SBS v1.1 Compliant Gas Gauge for Use With the bq29330 30-TSSOP -40 to 85
SBS v1.1 Compliant Gas Gauge with LED Delay 38-TSSOP -20 to 85
SBS-Compliant Gas Gauge for Use with bq29311 38-TSSOP -20 to 85
SBS-Compliant Gas Gauge IC For Use With The bq29311 38-TSSOP -20 to 85
Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.30V) 8-SON -40 to 85
Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.35V) 8-SM8 -40 to 110
Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.35V) 8-SON -40 to 85
Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.35V) 8-TSSOP -40 to 110
Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.40V) 8-SM8 -40 to 110
Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.40V) 8-TSSOP -40 to 110
Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.50V) 8-SM8 -40 to 110
Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.50V) 8-TSSOP -40 to 110
Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.60V) 8-SM8 -40 to 110
Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.60V) 8-TSSOP -40 to 110
SHA-1/HMAC Based Security & Authentication IC w/SDQ Interface 6-VSON -40 to 85
Single Cell Li-Ion Battery Fuel Gauge for Battery Pack Integration 12-SON -40 to 85
Single Cell Li-Ion Battery Gas Gauge and Protection 12-SON -40 to 85
Single Cell Li-Ion Battery Manager with Impedance Track Fuel Gauge Technology 20-TSSOP -40 to 85
Single Cell, Pack Side, Impedance Track Fuel Gauge 15-DSBGA -40 to 85
Single Power SVS (5v) W/Pgmmable Time Delay & Push-Pull Outputs 10-CFP -55 to 125
Single Power SVS (5v) W/Pgmmable Time Delay & Push-Pull Outputs 20-LCCC -55 to 125
Single Power SVS (5v) W/Pgmmable Time Delay & Push-Pull Outputs 8-CDIP -55 to 125
Single SVS For 3.3V Systems W/Programmable Time Delay 20-LCCC -55 to 125
Single SVS For 3.3V Systems W/Programmable Time Delay 8-CDIP -55 to 125
Single-Cell Li-Ion and Li-Pol Battery Gas Gauge IC 10-VSON -20 to 70
Single-Cell Li-Ion and Li-Pol Battery Gas Gauge IC with I2C Interface 10-VSON -20 to 70
Single-Wire Advanced Battery Monitor IC for Cellular and PDA Applications 8-TSSOP -20 to 70
Stackable Cell Monitor with Over Voltage Protector and Balancing 64-HTQFP -40 to 105
Stand-Alone Multi-Cell Li-Ion/Li-Polymer Precision Protector 38-TSSOP -40 to 85
Standalone 4-10 Cell Precision Protector for Li-Ion Chemistries 38-TSSOP -40 to 85
System Side Battery Fuel Gauge with Dynamic Voltage Correlation 15-DSBGA -40 to 85
System Side Impedance Track? Fuel Gauge with Integrated LDO 12-SON -40 to 85
System Side Impedance Track? Fuel Gauge With Integrated LDO. 15-DSBGA -40 to 85
System-Side Fuel Gauge with Dynamic Voltage Correlation, Battery Gas Gauge 9-DSBGA -40 to 85
System-Side Impedance Track? Battery Fuel (Gas) Gauge 12-SON -40 to 85
System-Side Impedance Track? Fuel (Gas) Gauge With Direct Battery Connection 12-SON -40 to 85
System-Side Impedance Track? Fuel Gauge 12-DSBGA -40 to 85
System-Side Impedance Track? Fuel Gauge 12-SON -40 to 85
System-Side Impedance Track? Fuel Gauge With Direct Battery Connection | Gas Gauge Battery 15-DSBGA -40 to 85
System-Side Impedance Track? Fuel Gauge | Gas Gauge Battery 15-DSBGA -40 to 85
System-Side Impedance-Track Fuel (Gas) Gauge With Direct Battery Connection 15-DSBGA -40 to 85
System-Side Impedance-Track Fuel Gauge With Direct Battery Connection 12-SON -40 to 85
System-Side(tm) Fuel Gauge With Integrated Sense Resistor | Battery Gas Gauge 9-DSBGA -40 to 85
Triple Processor Supervisors 20-LCCC -55 to 125
Triple Processor Supervisors 8-CDIP -55 to 125
Two, Three and Four Cell Lithium or Lithium-Polymer Battery Protection AFE 24-TSSOP -25 to 85
Two, Three and Four Cell Lithium or Lithium-Polymer Battery Protection AFE 24-TSSOP -40 to 85
Two, Three and Four Cell Lithium or Lithium-Polymer Battery Protection AFE 24-VQFN -40 to 85
Two, Three and Four Cell Lithium or Lithium-Polymer Battery Protection AFE 30-TSSOP -40 to 110
Ultra Low Power Boost Converter with Battery Management for Energy Harvester | Nano-Power Management 16-QFN -40 to 85
Ultra Low Power Harvester Power Management IC with Boost Charger, and Autonomous Power Multiplexor 20-VQFN
Ultra Low Power Harvester Power Management IC with Boost Charger, and Nanopower Buck Converter 20-VQFN
Voltage Protection for 2, 3, or 4 Cell Li-Ion Batteries 8-TSSOP -40 to 110
Voltage Protection for 2-,3-or,4-Cell Lion Batteries (2nd Protection) 8-SM8 -20 to 85
Voltage Protection for 2-,3-or,4-Cell Lion Batteries (2nd Protection) 8-SM8
Voltage Protection for 2-,3-or,4-Cell Lion Batteries (2nd Protection) 8-TSSOP -20 to 85
Voltage Protection for 3 to 6 Series Cell Lithium-Ion/Polymer Batteries 16-TSSOP -40 to 85
Voltage Protection For Two, Three, or Four-Cell Li-Ion Batteries(4.40V) 8-SON -40 to 85
Voltage Protection For Two, Three, or Four-Cell Li-Ion Batteries(4.45V) 8-SON -40 to 85
Voltage Protection For Two, Three, or Four-Cell Li-Ion Batteries(4.50V) 8-SON -40 to 85
Voltage Protection with Automatic Cell Balance For 2-Cell Li-Ion Batteries, OVP=4.30V 8-SON -40 to 85
Voltage Protection with Automatic Cell Balance For 2-Cell Li-Ion Batteries, OVP=4.35V 8-SON -40 to 85
Wide Range Fuel Gauge with Impedance Track? for Lead Acid Batteries | Battery Gas Gauge 14-TSSOP -40 to 85
WPC 1.1 Compatible Fully Integrated Wireless Power Receiver IC 20-VQFN
WPC 1.1 Compatible Fully Integrated Wireless Power Receiver IC 28-DSBGA
Y2K-Compliant Parallel RTC with CPU Supervisor and External NVSRAM Control, 3V Vcc 28-SOIC 0 to 70
Y2K-Compliant Parallel RTC with CPU Supervisor and External NVSRAM Control, 3V Vcc 28-TSSOP 0 to 70
Y2K-Compliant Parallel RTC with CPU Supervisor and External NVSRAM Control, 5V Vcc 28-SOIC 0 to 70
Y2K-Compliant Parallel RTC with CPU Supervisor and External NVSRAM Control, 5V Vcc 28-TSSOP 0 to 70

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