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Part Number : HY3843
Function : Fixed Frequency Current Mode PWM Controller.
Maker : Unspecified

Pinouts :
HY3843 datasheet

Description :

The HY3842D-N/3843D-N/3844D-N/3845D-N, are fixed frequency current mode PWM controller. Theyare speciallydesigned for OFF−Line and DC to DC converter applications with a minimal externalcomponents. Internallyimplemented circuits include a trimmed oscillator for precise duty cycle control, a temperature compensated reference, high gain error amplifier, current sensing comparator, and a high current totem pole output ideally  suited for driving a power MOSFET. Protection circuitry includes built under  voltage lockout and current limiting.

http://www.hooyi-semi.com


Datasheet PDF Download :
HY3843 pdf

Others datasheet of same file : 3843D-N,3844D-N,3845D-N,HY3842,HY3842D-N
2015/01/28 13:52 2015/01/28 13:52

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