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