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bq2944L0 Datasheet - Texas Instruments

VOLTAGE PROTECTION

bq2944L0 Features

* 1

* 2-Series, 3-Series, or 4-Series Cell Secondary Protection

* External Capacitor-Controlled Delay Timer

* Low Power Consumption ICC < 2 µA Typical [VCELL(ALL) < VPROTECT]

* High-Accuracy Overvoltage Protection: ±25 mV with TA = 0°C to 60°C

* Fixed Overvoltag

bq2944L0 General Description

The bq2944x is a secondary overvoltage protection IC for 2-series, 3-series, or 4-series cell Li-Ion battery packs that incorporates a high-accuracy precision overvoltage detection circuit. FUNCTION The voltage of each cell in a battery pack is compared to an internal reference voltage. If any cells.

bq2944L0 Datasheet (1.13 MB)

Preview of bq2944L0 PDF

Datasheet Details

Part number:

bq2944L0

Manufacturer:

Texas Instruments ↗

File Size:

1.13 MB

Description:

Voltage protection.
bq29440, bq2944L0 bq29441, bq29442, bq29443, bq29449, bq2944L9 www.ti.com SLUSA15C JUNE 2010 REVISED NOVEMBER 2010 Voltage Prot.

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