bq76972 High-Accuracy Battery Monitor

Texas Instruments bq76972 High-Accuracy Battery Monitor is a highly integrated, high-accuracy battery monitor and protector for 3-series to 16-series Li-ion, Li-polymer, and LiFePO4 battery packs. The device includes a high-accuracy monitoring system, a highly configurable protection subsystem, and support for autonomous or host-controlled cell balancing. Integration includes high-side charge-pump NFET drivers, dual programmable LDOs for external system use, and a host communication peripheral supporting 400kHz I2C, SPI, and HDQ one-wire standards. The Texas Instruments bq76972 device is available in a 48-pin TQFP package.

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
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Output Voltage
Operating Supply Voltage
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Texas Instruments Battery Management 3s-to-16s high-accur acy battery monitor
Datasheet
3 876On Order
Min.: 1
Mult.: 1
Max.: 280

Battery Protection Lithium-ion, Lithium Polymer, Lithium Iron Phosphate (LiFePO4) 85 V 4.7 V to 80 V TQFP-48 SMD/SMT BQ76972
Texas Instruments Battery Management 3s-to-16s high-accur acy battery monitor
Datasheet
1 881Expected 16/07/2026
Min.: 1
Mult.: 1
: 1 000

Battery Protection Lithium-ion, Lithium Polymer, Lithium Iron Phosphate (LiFePO4) 85 V 4.7 V to 80 V TQFP-48 SMD/SMT BQ76972 Reel, Cut Tape
Texas Instruments Battery Management 3s-to-16s high-accur acy battery monitor
Datasheet
Lead-Time 18 Weeks
Min.: 1
Mult.: 1

Battery Protection Lithium-ion, Lithium Polymer, Lithium Iron Phosphate (LiFePO4) 85 V 4.7 V to 80 V TQFP-48 SMD/SMT BQ76972