bq24620 Datasheet (Texas Instruments) - Lithium Phosphate Battery Charger

bq24620, Lithium Phosphate Battery Charger

The bq24620 device is a highly integrated lithium phosphate switched-mode battery charge controller.

The device offers a constant-frequency synchronous switching PWM controller with high-accuracy charge current and voltage regulation, charge preconditioning, termination, and charge status monitoring

bq24620 Features

* 2 Applications

* 1 300-kHz NMOS-NMOS Synchronous Buck Converter

* Stand-Alone Charger Designed Specifically for Lithium Phosphate

* 5-V to 28-V VCC Operating Range, Supports 1 to 7 Battery Cells

* High-Accuracy Voltage and Current Regulation

* ±0.5% Charge Vo