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BQ7791502PWR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

BQ7791502PWR product

BQ7791502PWR

Battery Management

Battery ProtectionStackableLow Power

The BQ7791502PWR is a highly integrated, stackable battery protection IC for 3S-5S Li-ion/Li-polymer packs, featuring autonomous protection and cell balancing.

Best for

  • Power tools
  • E-bikes
  • Robotic cleaners

Avoid if

  • Applications requiring complex communication or software-defined battery management

Check before use

  • Ensure the correct resistor values are used for OCDP and thermistor bias to match your specific protection requirements.

Key specifications

Series Cells
3-5
Supply Voltage
3V - 25V
Package
TSSOP-24

Compliance & Environment

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

Application

Power ToolsE-Bikes

Datasheet

pYYBAGHCvOOAPGTOACEu0SjNpms551.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BQ7791502PWR: 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 low-power, stackable primary protector for Li-ion/Li-polymer batteries that manages voltage, current, and temperature protection without an MCU.