M7085 - UTC

M7085 PFM STEP-DOWN DC-DC CONTROLLER

The UTC M7085 step-down DC-DC Controller is optimized for use with a power PMOSFET. It utilize a Pulse-Frequency Modulation (PFM) control scheme that implies high efficiency operation at light loads. There are two user-selectable over-current protection methods one provides over-current protection by taking advantage of the RDS(ON) of the P- Channel. The oth.

Features

* High efficiency 90% and up is possible
* Low dropout operation 100% duty cycle
* Maximum operating frequency > 1MHz
* Two methods of over-current protection
* 4.5V ~ 35V wide input range
* 1.24V ~ VIN adjustable output range ORDERING INFORMATION Order Number Normal Lead Free Plating M7085-SM1-R M7085L-SM1-R M7085-SM1-T M7085L-SM1-T Package MSOP-8 MSOP-8 Packing Tape Reel Tube M7085L-SM1-R (1)Packing Type (2)Package Type (3)Lead Plating (1) R: Tape Reel, T: Tube (2) SM1: MSOP-8 (3) L: Lead Free Plating , Blank: Pb/Sn www.unisonic.com.tw Copyright © 2005 Unisonic Technologies Co., Ltd 1 of.