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 SHUTDOWN
8...