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bq29413 Datasheet Voltage Protection

Manufacturer: Texas Instruments

Overview: www.ti.com bq29410, bq29411, bq29412 bq29413, bq29414 bq29415, bq29419 SLUS669G – AUGUST 2005 – REVISED AUGUST 2008 VOLTAGE PROTECTION FOR 2-, 3-, OR 4-CELL Li-Ion BATTERIES (2nd-LEVEL PROTECTION) Check for Samples:.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The bq2941x is a secondary overvoltage protection IC for 2-, 3-, or 4-cell lithium-ion battery packs that incorporates a high-accuracy precision overvoltage detection circuit.

It includes a programmable delay circuit for overvoltage detection time.

FUNCTION Each cell in a multiple-cell pack is compared to an internal reference voltage.

Key Features

  • 1.
  • 2-, 3-, or 4-Cell Secondary Protection.
  • Low Power Consumption ICC < 2 µA [VCELL(ALL) < V(.

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