Data Sheet
Wide Range Input, Dual/Two-Phase, DC-to-DC Synchronous Buck Controller
ADP1850
FEATURES
Wide range input: 2.
75 V to 20 V Power stage input
voltage: 1 V to 20 V Output
voltage range: 0.
6 V up to 90% VIN Output current to more than 25 A per channel Accurate current sharing between channels (interleaved) Programmable frequency: 200 kHz to 1.
5 MHz 180° phase shift between channels for reduced input
capacitance ±0.
85% reference
voltage accuracy from −40°C to +85°C Integrated boost diodes Power saving mode (PSM) at light loads Accurate power good with internal pull-up resistor Accurate
voltage tracking capability Independent channel precision enable Over
voltage and overcurrent limit p...