RD5T532

Power Management IC

Data Sheet
Data Sheet
Rev.1.3 (Jun.8,2012)
(1.64MB)

RD5T532 is the power management IC. It integrates 4 high efficient step-down DCDC converters, 10 Low dropout regulators, overcurrent protection, Power control logic, Thermal Protection and etc.

  • Step Down DCDC Convertors
  • DCDC1 0.85/0.9V @ 2.0A for Core with Auto-discharge function
  • DCDC2 1.8/2.0V @ 400mA for System / IO with Auto-discharge function
  • DCDC3 1.8/2.8/3.2V @ 600mA for System with Auto-discharge function
  • DCDC4 3.4V @ 2.0A for PA with Auto-discharge function
  • Low Drop Voltage Regulators
  • LDO1 0.85/0.9V @ 50mA for PLL
  • LDO2 0.85/0.9V @ 50mA for USB 0V9
  • LDO3 1.2/2.85V @ 100mA for HSIC
  • LDO4 1.7/1.8V @ 250mA for RF1V7
  • LDO5 2.7V @ 250mA for RF2V7
  • LDO6 1.8V @ 100mA for SIM with Auto-discharge function
  • LDO7 3.0V @ 200mA for SD with Auto-discharge function
  • LDO8 3.1V @ 50mA for USB 3V1
  • LDO9 3.0V @ 200mA for IO 3V0
  • LDO10 1.8V @ 300mA for IO 1V8
  • LED Driver
  • PWM Control circuit for RGB
  • Others
  • Short-circuit Protection and Thermal Protection
  • Protected 1-A High-Side Load Switch (Overcurrent Protection)
  • Current Limiter
  • Under Voltage Lock Out Function
  • Voltage Detector
  • Package
  • 64Pin WLCSP Package (Body size: 3.22 x 3.22 ball pitch 0.4mm)
    *Maximum package height is 0.84mm (within solder balls).
  • Process
  • CMOS process
  • Smart Phone
  • Tablet PC
  • MID
  • PND
  • GPS
  • HDMI Dongle
Data Sheet Package Info.
RD5T532 (1.64MB)
Rev.1.3 (Jun.8,2012)		 WLCSP033033-64

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