Datasheet Analog Devices LTC3774IUHE#PBF — Ficha de datos

LTC3774
Dual, Multiphase Current
Mode Synchronous Controller
for Sub-Milliohm DCR Sensing
DESCRIPTION FEATURES Sub-Milliohm DCR Current Sensing
n Operates with Power Blocks, DRMOS or External
Gate Drivers and MOSFETs
n Supports Phase Shedding and N+1 Phase
Redundancy
n Programmable DCR Temperature Compensatio ±0.75% Maximum Total DC Output Error Over
Temperature
n Dual Differential Remote Output Voltage Sense
Amplifiers
n Phase-Lockable Fixed Frequency Range: 200kHz to
1.2MHz
n V Range: 4.5V to 38V
IN
n V
OUT Range: 0.6V to 3.5V
n Supports Smooth Start-Up into Pre-Biased Outputs
n Programmable Soft-Start or V
OUT Tracking
n Hiccup Mode/Soft Recovery from Output Overcurrent …