ADP3197 Datasheet | Analog Devices

6-Bit Programmable 2-/3-Phase Synchronous Buck Controller ADP3197 Features Selectable 2-phase and 3-phase operation at up to 1 MHz per phase ±10 mV worst-case differential sensing error over temperature Logic-level PWM outputs for interface to external high power drivers Enhanced PWM flex mode for excellent load transient performance Active current balancing between all output phases Built-in power good/crowbar blanking that supports on-the-fly VID code changes Digitally programmable 0.3750 V to 1.55 V output Programmable short-circuit protection with programmable latch-off delay FUNCTIONAL BLOCK DIAGRAM VCC 24 RT 9 RAMPADJ 10 SHUNT REGULATOR OSCILLATOR SET GND 15 EN 16 OD UVLO...