RC5T616 is the power management IC for GPS-PND/MID.
It integrates four high-efficiency step-down DCDC controllers, seven low dropout regulators, power control logic, Li-ion Battery Charger, Audio CODEC, Class-D Speaker Amplifier, Boost-DCDC for LED driver, I2C-Bus Interface, voltage detections, thermal shut-down, UVLO and etc.

Data Sheet Layout Guide Package Info.
RC5T616 (2.36MB)
Rev.1.0 (Jun.5,2012)
RC5T616 (2.05MB)
Ver.1.0 (Sep.28,2012)
  • System
  • I2C-Bus Interface @400kHz (Input voltage range: 1.7V-3.4V)
  • Detector Function (Reset-detector, Battery-Voltage-detector, UVLO)
  • Thermal Shutdown Function
  • High Efficiency Step-down DC/DC Converters
  • DC/DC1 0.9 to 1.5V by I2C (with DVS) @ 1000mA (for Core)
  • DC/DC2 0.9 to 1.5V by I2C (with DVS) @ 1000mA (for Int)
  • DC/DC3 1.2V to 1.8V by external resistors @ 1000mA (for Memory)
  • DC/DC4 1.8V to 3.3V by external resistors @ 800mA (for Cam)
  • Soft-start circuit
  • Low Drop Voltage Regulators
  • LDO1 1.8 to 3.3V by I2C @ 300mA (for SYS)
  • LDO2 3.3V @ 50mA (for OTG33)
  • LDO3 1.1V @ 20mA (for Alive)
  • LDO4 1.1V @ 50mA (for PLL)
  • LDO5 1.2 to 3.3V by I2C @ 300mA (for PERI)
  • LDO6 2.5 to 3.3V by I2C @ 10mA (for RTC)
  • LDO7 1.8 to 3.3V by I2C @ 150mA (for Memory)
  • Over current Protection and Short circuit Protection.
  • Li-ion Battery Charger
  • With the current limit protection and charge current control.
  • The system can power on even when Li-ion Battery is low voltage or open.
  • Rapid timer and Trickle timer.
  • Power-path control.
  • Over temperature protection.
  • Audio Codec
  • Audio DAC : 2ch
  • Audio ADC
  • Stereo microphone interface with microphone bias supply
  • Stereo digital microphone interface
  • Stereo line input interface
  • Stereo headphone amplifier : Class-AB
  • Stereo line output amplifier
  • Mono speaker pre-amplifier
    / Class D mono speaker amplifier
  • Pop and Zipper suppression
  • On-chip PLL : 2ch
  • Serial Interface : 2ch
  • Serial Interface format : PCM mode format / IIS format
  • Sampling rates
    48kHz, 44.1kHz, 32kHz, 24kHz, 22.05kHz, 16kHz, 12kHz, 11.025kHz, 8kHz
  • Class-D Speaker Amp
  • Mono Speaker amplifier : Class-D
  • Boost-DCDC and LED-driver
  • Boost DCDC convertor(5V) for LED-driver(240mA)
  • 12 channel LED-driver(20mA) 1.67mA step
  • Package
  • 9.0mmâ–¡CSP 144pin
  • Process
  • CMOS
  • Smart Phone
  • Tablet PC
  • MID
  • PND
  • GPS
  • HDMI Dongle

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