Datasheet Analog Devices LTC3639HMSE#TRPBF — 数据表

LTC3639
High Efficiency, 150V
100mA Synchronous
Step-Down Regulator
FEATURES n n n n n n n n n n n n n n Wide Operating Input Voltage Range: 4V to 150V
Synchronous Operation for Highest Efficiency
Internal High Side and Low Side Power MOSFETs
No Compensation Required
Adjustable 10mA to 100mA 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 or External Soft-Start
Programmable 1.8V, 3.3V, 5V or Adjustable Output
Few External Components Required
Programmable Input Overvoltage Lockout
Thermally Enhanced High Voltage MSOP Package APPLICATIONS Industrial Control Supplies Medical Devices
n Distributed Power Systems
n Portable Instruments
n Battery-Operated Devices …