ML4895
ML4895 is Synchronous Buck Controller manufactured by Micro Linear.
Extended al T merci 70˚C -20˚C to ent d Equipm le Handhel for Portab
ING FEATURem ange perature R
August 1996 PRELIMINARY
Synchronous Buck Controller
GENERAL DESCRIPTION
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 topology, allowing an overall conversion efficiency of greater than 90% over an output current range exceeding three decades, with an output current capability of up to 5A. The regulator can be disabled via the SHDN...
