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bq29419 Datasheet, Texas Instruments

bq29419 protection equivalent, voltage protection.

bq29419 Avg. rating / M : 1.0 rating-12

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bq29419 Datasheet

Features and benefits

1
* 2-, 3-, or 4-Cell Secondary Protection
* Low Power Consumption ICC < 2 µA [VCELL(ALL) < V(PROTECT)]
* Fixed High Accuracy Overvoltage Protection Threshold.

Application


* 2nd-Level Overvoltage Protection in Li-Ion Battery Packs in:
  – Notebook Computers
  .

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. .

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TAGS

bq29419
VOLTAGE
PROTECTION
bq29410
bq29411
bq29412
Texas Instruments

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