bq24721 Datasheet (Texas Instruments) - CHARGER AND SYSTEM POWER SELECTOR

bq24721, CHARGER AND SYSTEM POWER SELECTOR

The bq24721 is a high efficiency synchronous battery pack charger with high level of integration for portable applications.

This device implements a high performance analog front-end that interfaces to the system power management micro-controller through a simplified SBS-like SMBus interface.

The dy

bq24721 Features

* 1

* 2 High Efficiency NMOS-NMOS Synchronous Buck Converter With User-Selectable 300 kHz or 500 kHz frequency

* bq24721C Offers Softer Turn-On, Stronger Turn-Off

* SBS-Like(1) SMBus Interface for Control and Status Communications With Host

* Programmable Battery Voltage