bq76925 - Host-Controlled Analog Front End

Texas Instruments

bq76925 Datasheet Preview — Preview of bq76925 PDF

Datasheet Details

Part number	bq76925
Manufacturer	Texas Instruments ↗
File Size	6.35 MB
Description	Host-Controlled Analog Front End
Datasheet	bq76925-etcTI.pdf

bq76925 Product details

Description

The bq76925 host-controlled analog front end (AFE) is part of a complete pack monitoring, balancing, and protection system for 3-, 4-, 5-, or 6-series cell Li-Ion and Li-Polymer batteries.

Features

1 Analog Interface for Host Cell Measurement.
Cell Input MUX, Level Shifter, and Scaler.
1.5-/ 3.0-V Low-Drift, Calibrated Reference Allows Accurate Analog-to-Digital Conversions.
Analog Interface for Host Current Measurement.
Variable Gain Current Sense Amplifier Capable of Operation with 1-mΩ Sense Resistor.
Switchable Thermistor Bias Output for Host Temperature Measurements.
Overcurrent Comparator With Dynamically Adjustable Thres.

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Published: Sep 20, 2019 |