Datasheet Linear Technology LTC3634MPFE#TRPBF — 数据表

LTC3634
15V Dual 3A Monolithic
Step-Down Regulator
for DDR Power
DESCRIPTION FEATURES
3.6V to 15V Input Voltage Range
nn В±3A Output Current per Channel
nn Up to 95% Efficiency
nn Selectable 90В°/180В° Phase Shift Between Channels
nn Adjustable Switching Frequency: 500kHz to 4MHz
nn VTTR = V
DDQ /2 = VTT Reference
nn В±1.6% Accurate VTTR at 0.75V
nn Optimal V
OUT Range: 0.6V to 3V
nn В±10mA Buffered Output Supplies V
REF Reference Voltage
nn Current Mode Operation for Excellent Line and Load
Transient Response
nn External Clock Synchronization
nn Short-Circuit Protected
nn Input Overvoltage and Overtemperature Protection
nn Power Good Status Outputs …