FEATURES

 Silent Switcher® 2 Architecture: Enables Compact,

Efficient, Low EMI Solution

 PMBus/I2C Serial Interface

 Telemetry Read Back Includes: VOUT, IOUT, VIN, Die

Temperature, Faults

 Programmable Voltage, Current Limit, Digital

Soft-Start/Stop, Sequencing, UV/OV, Phase,

Frequency (up to 4MHz), Loop Compensation

 Integrated EEPROM with Fault Event Log

 Set Key Parameters with Configuration Resistors for

Operation without Programming

 ±0.25% Output Voltage Accuracy over Temperature

from 0.6V to 1.375V

 PolyPhase® Load Sharing for up to Eight Phases

 Wide VIN Range: Down to 2.9V, or 1.5V with EXTVCC up

to 16V

 Over 94% Peak Efficiency at 1MHz, 12VIN to 3.3VOUT

 VOUT Range: 0.4V to 5.5V (up to 85% x VIN)

 Differential Remote VOUT Sense

 External Frequency Synchronization

 36-Lead (4mm x 5mm) LQFN Package

APPLICATIONS

 Communications, Storage, and Industrial Systems

 Data Center and Solid-State Drive Power Supplies