Description

PolyPhase Step-Down Slave Controller for Digital Power System Management Features:LTC3887-1 Phase ExtenderOperates with Power Blocks, DrMOS or External Gate Drivers and MOSFETsCascade with Multiple Chips for Very Large Current ApplicationsAccurate PolyPhase Current SharingEXTVCC Capable of 5V to 14V InputWide VIN Range: 4.5V to 60VWide Output Voltage Range : 0.5V to 14VWide SYNC Frequency Range: 100kHz to 1MHzPin Programmable CCM/DCM OperationPin Programmable Phase-Shift ControlAvailable in a 24-Pin (4mm × 4mm) QFN Package