TPS658310

TPS658310 www.ti.com Power Management Unit SLVSB52 – NOVEMBER 2011 1 Introduction 1.1 Features 12 Power Management Core – Dual Input Power Path – Switch Mode Charger – Integrated Charge Current Sense FET – Automatic Battery Supplement Mode – 2 Boost Converters 1 Boost supports 2 strings of up to 6 LEDs with Internal and External Dimming Control 1 Boost supports 1 string of 6 LEDs Boost Converters can also be used in Constant Voltage Mode – LED Matrix Controller – RGB Controller – I2C™ Interface to Device for Low Latency Communication 1.2 Applications Portable Applications 1.3 Description The TPS658310 Power Management Unit is a broad use, multi-channel device, for portable applications. The device consists of an Integrated Power Path Management and Switch Mode Li-Ion Battery Charger that provides system power from a regulated wall adapter or a USB port. It also handles lighting management with integrated Backlight Boosts, LED Matrix Controller for keypad, Camera Flash LED Controller, Current Source and RGB channels. To request a full data sheet, please send an email to: [email protected] 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. I2C is a trademark of NPX Corporation. 2 PRODUCTION DATA information is current as of publication date. Products conform to specifications per th...