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ADP3193A

Analog Devices
Part Number ADP3193A
Manufacturer Analog Devices
Description Synchronous Buck Controller
Published Jul 9, 2007
Detailed Description 8-Bit, Programmable, 2- to 3-Phase, Synchronous Buck Controller ADP3193A FEATURES Selectable 2- or 3-phase operation at ...
Datasheet PDF File ADP3193A PDF File

ADP3193A
ADP3193A

Overview
8-Bit, Programmable, 2- to 3-Phase, Synchronous Buck Controller ADP3193A FEATURES Selectable 2- or 3-phase operation at up to 1 MHz per phase ±7.
7 mV worst-case differential sensing error over temperature Logic-level PWM outputs for interface to external high power drivers Fast enhanced PWM (FEPWM) 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.
5 V to 1.
6 V output supports both VR10.
x and VR11 specifications Programmable short-circuit protection with programmable latch-off delay FUNCTIONAL BLOCK DIAGRAM VCC 23 RT RAMPADJ 9 10 SHUNT REGUL...


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