Datasheet Analog Devices LTC3824MPMSE#TRPBF — Ficha de datos

LTC3824
High Voltage Step-Down
Controller With 40µA
Quiescent Current
Description Features
Wide Input Range: 4V to 60V
Current Mode Constant Frequency PWM
Very Low Dropout Operation: 100% Duty Cycle
Programmable Switching Frequency:
200kHz to 600kHz
Selectable High Efficient Burst Mode® Operation:
40µA Quiescent Current
Easy Synchronization
8V, 2A Gate Drive (VCC > 10V) for Industrial High
Voltage P-Channel MOSFET
n Programmable Soft-Start
n Programmable Current Limit
n Available in a Small 10-Pin Thermally Enhanced
MSE Package n n n n n n The LTC®3824 is a step-down DC/DC controller designed
to drive an external P-channel MOSFET. With a wide input
range of 4V to 60V and a high voltage gate driver, the
LTC3824 is suitable for many industrial and automotive
high power applications. Constant frequency current mode …