UTC3842 - Current Mode PWM Controller

Product Overview

YOUWANG ELECTRONICS

Part number	UTC3842
Manufacturer	YOUWANG ELECTRONICS
File Size	123.68 KB
Description	Current Mode PWM Controller
Datasheet	UTC3842 Datasheet
Additional preview pages of the UTC3842 datasheet.

The UTC3842 provides the necessary

to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include under-voltage lockout featuring start up current less than 1mA,a precision reference trimmed for accuracy at the error amp input, logic to insure latched operation, a PWM comparator which also provides current limit control, and a totem pole output stage designed to source or sink high peak current. The output stage, suitable for driving N ch.

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Published: May 12, 2015 |