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
|
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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