bq29209-Q1 - Voltage Protection

Texas Instruments

bq29209-Q1 Datasheet Preview — Preview of bq29209-Q1 PDF

Datasheet Details

Part number	bq29209-Q1
Manufacturer	Texas Instruments ↗
File Size	1.27 MB
Description	Voltage Protection
Datasheet	bq29209-Q1-etcTI.pdf

bq29209-Q1 Product details

Description

The BQ29209-Q1 device is a secondary overvoltage protection IC for 2-series cell lithium-ion battery packs that incorporates a high-accuracy precision overvoltage detection circuit and automatic cell imbalance correction.

Features

1 2-series cell secondary protection.
Automatic cell imbalance correction with external enable control.
±30-mV enable, 0-mV disable thresholds typical.
External capacitor-controlled delay timer.
External resistor-controlled cell balance current.
Low power consumption ICC < 3 µA typical (VCELL(ALL) <.

📁 bq29209-Q1 Similar Datasheet

BQ2001-7R - 60...132 Watt DC-DC Converters (Power-One)
BQ2002 - NiCd/NiMH Fast-Charge Management (Benchmarq)
BQ2002C - NiCd/NiMH Fast-Charge Management (UNITRODE)
BQ2002D - NiCd/NiMH Fast-Charge Management (Benchmarq)
BQ2002E - NiCd/NiMH Fast-Charge Management (UNITRODE)
BQ2002F - NiCd/NiMH Fast-Charge Management (Benchmarq)
BQ2002G - NiCd/NiMH Fast-Charge Management (UNITRODE)
BQ2003 - Fast Chargeer (Benchmarq)

Other Datasheets by Texas Instruments

bq29209 - Voltage Protection
bq29200 - Voltage Protection
bq29311 - 3- and 4-Cell Lithium-Ion or Lithium-Polymer Battery Protection
bq29312 - 3- and 4-Cell Lithium-Ion or Lithium-Polymer Battery Protection
bq29312A - Lithium-Ion or Lithium-Polymer Battery Protection
bq29330 - Lithium-Ion or Lithium-Polymer Battery Protection

Published: Jan 4, 2020 |