UC3843D - Fixed Frequency Current Mode PWM Controller

Product Overview

Part number	UC3843D
Manufacturer	ChipsWinner
File Size	203.38 KB
Description	Fixed Frequency Current Mode PWM Controller
Datasheet	UC3843D Datasheet
Note	This datasheet PDF includes multiple part numbers: UC3843D, UC3843. Please refer to the document for exact specifications by model.
Additional preview pages of the UC3843D datasheet.

UC3843 is a fixed frequency current-mode PWM controller.

a trimmed oscillator for precise duty cycle control, a temperature compensated reference, a high gain error amplifier, a current sensing comparator, and a high current totem pole output ideally suited for driving a power MOSFET. The device is protective features consisting of input and reference under-voltage lockouts each with hysteresis, cycle-by-cycle current limiting. PIN.

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Published: Jun 20, 2014 |