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ADP4000 Datasheet - ON Semiconductor

ADP4000 - Programmable Multi-Phase Synchronous Buck Converter

ALERT Output.

Open drain output that asserts low when the VR exceeds a programmable limit.

FAULT Output.

Open drain output that asserts low when a fault has occurred.

This fault can be due to VR or current *limit, crowbar, or undervoltage.

The trip points are loaded into registers.

Digital In

www.DataSheet4U.com ADP4000 Product Preview Programmable Multi- Phase Synchronous Buck Converter with PMBus The ADP4000 is an integrated power control IC with a PMBus interface.

The ADP4000 can be programmed for 1-, 2-, 3-, 4-, 5- or 6phase operation, allowing for the construction of up to six complementary buck switching stages.

The ADP4000 supports PSI, which is a power state indicator and can be used to reduce number of operating phases at light loads.

The ADP4000 includes a PMBus interface,

ADP4000 Features

* http://onsemi.com MARKING DIAGRAM ADP4000 JCPZ #YYWW XXXXX CCCCC LFCSP40 CASE 932AD

* PMBus Interface Supports Both VR11 and VR11.1 Specifications Digitally Programmable 0.375 V to 1.6 V Out

ADP4000_ONSemiconductor.pdf

Preview of ADP4000 PDF
ADP4000 Datasheet Preview Page 2 ADP4000 Datasheet Preview Page 3

Datasheet Details

Part number:

ADP4000

Manufacturer:

ON Semiconductor ↗

File Size:

503.23 KB

Description:

Programmable multi-phase synchronous buck converter.

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