TPS658310 Datasheet, PDF (1/6 Pages) Texas Instruments – Power Management Unit

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:
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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 the terms of the Texas Instruments standard warranty. Production
processing does not necessarily include testing of all parameters.
Copyright © 2011, Texas Instruments Incorporated