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bq29209 Datasheet - Texas Instruments

Voltage Protection

bq29209 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

bq29209 General Description

The bq2920x 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. The voltage of each cell in a 2-series cell battery pack is compared to a factory.

bq29209 Datasheet (1.18 MB)

Preview of bq29209 PDF

Datasheet Details

Part number:

bq29209

Manufacturer:

Texas Instruments ↗

File Size:

1.18 MB

Description:

Voltage protection.
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community bq29200, bq29209 SLUSA52C SEPTEMBER 2010 .

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bq29209 Voltage Protection Texas Instruments

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