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BQ76942PFBR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

BQ76942PFBR product

BQ76942PFBR

Battery Management

Battery MonitorProtection ICTI

The BQ76942 is a high-precision battery monitor and protector for 3-series to 10-series Li-ion, Li-polymer, and LiFePO4 battery packs.

Best for

  • Battery management systems for power tools, e-bikes, and industrial battery packs.

Avoid if

  • Applications requiring fewer than 3 cells or extremely low-cost, simple protection needs.

Check before use

  • Ensure the communication interface and LDO settings are correctly programmed in OTP.

Key specifications

Cell Count
3-10 Series
Communication
I2C, SPI, HDQ
Package
TQFP-48

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-2-260C-1 YEAR
ECCN
-
HTSUS
-

Application

Industrial Battery PacksPower Tools

Datasheet

475f8becaa13e76dd1fc2ad403c6717c.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BQ76942PFBR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a highly integrated battery monitor and protection IC designed for 3-series to 10-series battery packs.