UC3843 - Fixed Frequency Current Mode PWM Controller

Datasheet Details

Part number	UC3843
Manufacturer	ChipsWinner
File Size	203.38 KB
Description	Fixed Frequency Current Mode PWM Controller
Datasheet	UC3843-ChipsWinner.pdf

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.

📁 UC3843 Similar Datasheet

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Published: Jun 20, 2014 |