Datasheet Analog Devices LTC3637MPDHC#TRPBF — 数据表

LTC3637
76V, 1A Step-Down
Regulator
FEATURES n n n n n n n n n n n n DESCRIPTION Wide Operating Input Voltage Range: 4V to 76V
Internal 350mΩ Power MOSFET
No Compensation Required
Adjustable 100mA to 1A Maximum Output Current
Low Dropout Operation: 100% Duty Cycle
Low Quiescent Current: 12µA
Wide Output Range: 0.8V to VIN
0.8V ±1% Feedback Voltage Reference
Precise RUN Pin Threshold
Internal and External Soft-Start
Programmable 1.8V, 3.3V, 5V or Adjustable Output
Few External Components Required
Programmable Input Overvoltage Lockout
Low Profile (0.75mm) 3mm × 5mm DFN and
Thermally-Enhanced MSE16 Packages The LTC®3637 is a high efficiency step-down DC/DC
regulator with an internal high side power switch that
draws only 12μA DC supply current while maintaining a
regulated output voltage at no load.
The LTC3637 can supply up to 1A load current and features
a programmable peak current limit that provides a simple …