bq24753A Datasheet (Texas Instruments) - Host-Controlled Li-Ion and Li-Polymer Battery Charger

bq24753A, Host-Controlled Li-Ion and Li-Polymer Battery Charger

The bq24753A is a high-efficiency, synchronous battery charger with integrated compensation and system power selector logic, offering low component count for space-constrained Li-Ion and Li-Polymer battery charging applications.

Ratiometric charge current and voltage programming allows for high regu

bq24753A Features

* 1

* 2 NMOS-NMOS Synchronous Buck Converter with 300 kHz Frequency and >95% Efficiency

* 30-ns Minimum Driver Dead-time and 99.5% Maximum Effective Duty Cycle

* High-Accuracy Voltage and Current Regulation

* ±0.5% Charge Voltage Accuracy

* ±3% Charge Current Acc