FEATURES

n Quad Digitally Adjustable Analog Loops with Digital

Interface for Control and Monitoring

n Wide Input Voltage Range: 4.5V to 16V

n Output Voltage Range: 0.7V to 1.35V

n ±0.5% DC Output Accuracy at 0.75V

n ±4.5% Current Readback Accuracy: 0°C to 125°C

n Optimized for Low Output Voltage Ranges

n 400kHz PMBus-Compliant I2C Serial Interface

n Supports Telemetry Polling Rates Up to 125Hz

n Integrated 16-Bit ΔΣ ADC

n Parallel and Current Share Multiple Modules

n 15mm × 22mm × 5.71mm BGA Package

Readable Data

n Input and Output Voltages, Currents, and Temperatures

n Running Peak Values, Uptime, Faults and Warnings

n Onboard EEPROM Fault Log Record

Writable Data and Configurable Parameters

n Output Voltage, Voltage Sequencing and Margining

n Digital Soft-Start/Stop Ramp, Program Analog Loop

n OV/UV/OT, UVLO, Frequency and Phasing

APPLICATIONS

n Multi-Rail Processor Power, Configurable Core Power