PMIC optimized for Low/mid-performance Smart devices requires single to dual core AP

NXE1500: 4 DC/DC, 7 LDO for low-power smart devices

NXE1500 is the power management IC for GPS-PND/MID and Smart devices.
It integrates four high-efficiency step-down DCDC converters, seven low dropout regulators, power control logic, I2C Bus interface, voltage detection, thermal shut-down and etc.

NXE1500 Block diagram

•  I2C Bus Interface @ 3.4Mhz and 400Khz
•  Detector Function (System/IO/Battery-Voltage-detector, UVLO)
•  Thermal Shutdown Function
•  Watchdog timer
•  Power on key input for System's power up, Power on reset output for CPU

High Efficiency Step-down DC/DC Converters
•  4 channels DC/DC Converter
•  DCDC1/2 Max 4000mA
•  DCDC3/4 Max 2000mA

Low Drop Voltage Regulators
•  7 channels LDO
•  LDO1-3, Max 300mA
•  LDO4-5, Max 200mA
•  LDORTC1, Max 30mA
•  LDORTC2, Max 10mA
•  Over current protection and Short circuit protection

•  4ch GPIOs
•  Interrupt Controller]

Package : QFN0606-48(0.4mm pitch)