Data Sheet
Synchronous, Step-Down DC-to-DC Controller with
Voltage Tracking and Synchronization
ADP1853
FEATURES
Input
voltage range: 2.
75 V to 20 V Output
voltage range: 0.
6 V to 90% VIN Maximum output current of more than 25 A Current mode architecture with current sense input Configurable to
voltage mode ±1% output
voltage accuracy over temperature
Voltage tracking input Programmable frequency: 200 kHz to 1.
5 MHz Synchronization input Internal clock output Power saving mode at light load Precision enable input Power good with internal pull-up resistor Adjustable soft start Programmable current sense gain Integrated bootstrap diode Starts into a precharged load Externally adjustable slop...