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TI BQ40Z50 BQ40Z50RSMT Li-Ion Battery Pack Manager IC

Manufacturer

TI

Manufacturer Part

BQ40Z50RSMT

Product Category

Li-Ion Battery Pack Manager

Application

Notebook/Netbook PCs

Medical and Test Equipment

Portable Instrumentation

Datasheet

BQ40Z50

Details

Description

Image

 

Features

Fully Integrated 1-Series, 2-Series, 3-Series, and

4-Series Li-Ion or Li-Polymer Cell Battery Pack

Manager and Protection

Next-Generation Patented Impedance Track

Technology Accurately Measures Available

Charge in Li-Ion and Li-Polymer Batteries

High Side N-CH Protection FET Drive

Integrated Cell Balancing While Charging or At Rest

Full Array of Programmable Protection Features

Voltage

Current

Temperature

Charge Timeout

CHG/DSG FETs

AFE

 

 

Function Multi-Function Controller
Battery Chemistry Lithium-Ion/Polymer
Number of Cells 1 ~ 4
Fault Protection Over Current, Over Temperature, Over/Under Voltage, Short Circuit
Interface SMBus
Operating Temperature -40°C ~ 85°C (TA)
Package / Case 32-VFQFN Exposed Pad
Supplier Device Package 32-VQFN (4x4)
Drawing Number 296; 4207560; RSM; 32

 

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