PMU & Lighting Control

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PMU & Lighting Control

PMU & Lighting Control

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.

Device Uses
  • Portable Applications
  • I2C is a trademark of NPX Corporation.
Features
  • 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