ML4895 Datasheet (Micro Linear) - Synchronous Buck Controller

ML4895, Synchronous Buck Controller

The ML4895 synchronous buck controller has been designed to provide high efficiency DC/DC conversion for portable products.

The ML4895 can deliver a user programmable 2.5V to 4V output from input voltages of 5.9V to 15V.

The ML4895 drives external P- and N-channel MOSFETs in a synchronous buck topol

ML4895 Features

* s s s s Regulation to ±3% maximum Adjustable output synchronous buck (2.5V to 4V) Wide input voltage range (5.9V to 15V) Power conversion efficiencies of >90% over 3 decades of output current Integrated antishoot-through logic Shutdown control provides load isolation and minimum sleep mode power co