Datasheet Summary
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6-Bit Programmable 2- to 4-Phase Synchronous Buck Controller ADP3196
Features
Selectable 2-, 3-, or 4-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 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 31 RT 12 RAMPADJ 13 SHUNT REGULATOR OSCILLATOR SET RESET EN 30...