LTC3880 Datasheet (Linear Technology) - Dual Output PolyPhase Step-Down DC/DC Controller

LTC3880, Dual Output PolyPhase Step-Down DC/DC Controller

The LTC®3880/LTC3880-1 are dual, PolyPhase DC/DC synchronous step-down switching regulator controllers with an I2C-based PMBus compliant serial interface.

The controllers use a constant frequency, current mode architecture that is supported by LTpowerPlay™ software development tool with graphical u

LTC3880 Features

* nn PMBus/I2C Compliant Serial Interface nn Telemetry Read Back includes VIN, IIN, VOUT, IOUT, Temperature and Faults nn Programmable Voltage, Current Limit, Digital Soft-Start/Stop, Sequencing, Margining, OV/UV and Frequency Synchronization (250kHz to 1MHz) nn ±0.5% Output Voltage Accuracy Over Temp