Data Sheet
3 A, 1.
2 MHz/600 kHz, High Efficiency, Synchronous, Step-Down DC-to-DC Regulator
ADP2118
FEATURES
3 A continuous output current 75 mΩ and 40 mΩ integrated FET ±1.
5% output accuracy Input
voltage range from 2.
3 V to 5.
5 V Output
voltage from 0.
6 V to VIN 600 kHz or 1.
2 MHz fixed switching frequency Synchronizable between 600 kHz and 1.
4 MHz Selectable synchronize phase shift: 0o or 180o Selectable PWM or PFM mode operation Current mode architecture Precision enable input Power good output
Voltage tracking input Integrated soft start Internal compensation Starts up into a precharged output UVLO, OVP, OCP, and thermal shutdown Available in 16-lead, 4 mm × 4 mm LFCSP package Support...