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    | Partname: | BQ29400 |  | Description: | VOLTAGE PROTECTION FOR 2-, 3-, OR 4-CELL Lion BATTERIES |  | Manufacturer: | Texas Instruments |  | Datasheet: | PDF (152K). Click here to download *)
 |  | The bq29400, bq29400A, bq29401, and bq29405 are BiCMOS secondary protection ICs for 2-, 3-, or 4-cell Lithium-Ion battery packs that incorporate a high-accuracy precision over voltage detection circuit. They include a programmable delay circuit for over voltage detection time. |  |  Click here to download BQ29400 Datasheet*)
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