Data Sheet
3-Channel Digital Power Supply Controller
ADP1053
FEATURES
Configurable 8-PWM engine with up to 3 channels 2 independent digitally controlled channel outputs
Voltage mode PWM control with 625 ps resolution Remote
voltage sensing on both channels Programmable compensation filters
Voltage feedforward option Flexible start-up sequencing and tracking Switching frequency: 50 kHz to 625 kHz Frequency synchronization Independent channel protections: OVP and OCP 2 independent OTP circuits Programmable fault protection sequence Volt-second balance and dual-phase current balance
for interleaved configurations On-board EEPROM PMBus-compliant Graphical user interface (GUI) for ease of progr...