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
