Power Management IC (PMIC) for i.MX35/51

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Block Diagram

Freescale MC13892 PMIC

MC13892 Block Diagram


Key Features

  • Battery charger system for wall charging and USB charging
  • 10-bit ADC for monitoring battery and other inputs, plus a coulomb counter support module
  • 4 adjustable output buck converters for direct supply of the processor core and memory
  • 12 adjustable output LDOs with internal and external pass devices
  • 2 boost converters for supplying LCD backlight and RGB LEDs
  • Serial backlight drivers for displays and keypad, plus RGB LED drivers
  • Power control logic with processor interface aand event detection
  • Real-time clock and crystal oscillator circuitry, with coin cell backup and support for external secure real-time clock on a companion system processor IC
  • Touch screen interface
  • Output current: 2 A
  • SPI / I2C bus interface for control and register access
  • i.MX27, i.MX35, i.MX37 and i.MX51 MCU's supported

Product Longevity Program

Part numbers include: MC13892AJVK, MC13892AJVL, MC13892BJVK, MC13892BJVL, MC13892CJVK, MC13892CJVL, MC13892DJVK, MC13892DJVL, MC13892EJVK, MC13892EJVL, MC13892FJVK, MC13892FJVL, MC13892JVK, MC13892JVL, MC13892VK, MC13892VL.


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