MC13892CJVL

The MC13892CJVL is a Power Management IC for the i.MX51, i.MX37, i.MX3 and i.MX27 application processors. Incorporates a battery charging system, including USB charging and wall charging. Power control logic with processor interfacing and event detection, real-time clock and critical oscillator circuitry with coin cell backup and support for external secure RTC on a companion processor IC device. Interfaces with i.MX processors or any other device requiring a highly integrated, bi-directional power management, I/O and communications device.

• Integrates many discrete functions into one IC
• 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 and event detection
• Touch screen interface