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BQ771808DPJR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

BQ771808DPJR product

BQ771808DPJR

Battery Management

Battery ProtectionLi-ionOvervoltage

The BQ771808DPJR is a dedicated overvoltage protection IC for 2-5 cell Li-ion battery packs, offering high-precision monitoring and integrated delay timing.

Best for

  • Battery pack protection
  • Handheld power tools
  • E-bike battery management

Avoid if

  • Applications requiring adjustable OVP thresholds or different delay timings.

Check before use

  • Ensure the NCH Open Drain output is correctly pulled up to the desired logic level.

Key specifications

OVP Threshold
4.200 V
Delay Time
1 s
Output Type
NCH Open Drain

Compliance & Environment

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

Application

Battery Management

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BQ771808DPJR: 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

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Alternative components

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

Design and risk insights

Questions & answers

It is a high-accuracy overvoltage protection IC designed for 2- to 5-cell series Li-ion battery packs, featuring an internal delay timer to prevent false triggering.