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ADP3181 Datasheet - Analog Devices

ADP3181 - 5-Bit or 6-Bit Programmable 2-/3-/4-Phase Synchronous Buck Controller

The ADP3181 is a highly efficient multiphase synchronous buck-switching regulator controller optimized for converting a 12 V main supply into the core supply voltage required by high performance Intel processors.

It uses an internal 6-bit DAC to read a voltage identification (VID) code directly from

ADP3181 Features

* Selectable 2-, 3- or 4-phase operation at up to 1 MHz per phase ±14.5 mV worst-case mV differential sensing error over temperature Logic-level PWM outputs for interface to external high power drivers Active current balancing between all output phases Built-in power good/crowbar blanking supports on-

ADP3181_AnalogDevices.pdf

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Datasheet Details

Part number:

ADP3181

Manufacturer:

Analog Devices ↗

File Size:

1.34 MB

Description:

5-bit or 6-bit programmable 2-/3-/4-phase synchronous buck controller.

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