Part Number : BQ24630
Function : Stand-Alone Synchronous Switch-Mode Lithium Phosphate Battery Charger With System Power Selector and Low Iq / 300-kHz NMOS-NMOS Synchronous Buck Converter
Maker : Texas Instruments

Pinouts :
BQ24630 datasheet

Description :

The bq24630 is a highly integrated switch-mode battery charge controller designed specifically for lithium phosphate batteries. It offers a constant-frequency synchronous PWM controller with high-accuracy current and voltage regulation, charge preconditioning, termination, adapter current regulation, and charge status monitoring.

The bq24630 charges the battery in three phases:
preconditioning, constant current, and constant voltage. Charge is terminated when the current reaches a minimum user-selectable level. A programmable charge timer provides a safety backup. The bq24630 automatically restarts the charge cycle if the battery voltage falls below an internal threshold and enters a low-quiescent-current sleep mode when the input voltage falls below the battery voltage.

Datasheet PDF Download :
BQ24630 pdf

Others datasheet of same file : BQ24630,BQ24630RGER,BQ24630RGET
2015/01/28 13:52 2015/01/28 13:52

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