Description
bq24721 bq24721C www.ti.com SLUS683F * NOVEMBER 2005 * REVISED APRIL 2009 ADVANCED MULTI-CHEMISTRY AND MULTI-CELL SYNCHRONOUS SWITCH-M.
The bq24721 is a high efficiency synchronous battery pack charger with high level of integration for portable applications.
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
Applications
* Portable Notebook Computers
* Portable DVD Players