bq24751 Datasheet (Texas Instruments) - Multi-chemistry Battery Charger

bq24751, Multi-chemistry Battery Charger

The bq24751 is a high-efficiency, synchronous battery charger with integrated compensation and system power selector logic, offering low component count for space-constrained multi-chemistry battery charging applications.

Ratiometric charge current and voltage programming allows very high regulation

bq24751 Features

* 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 Accura