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UTC3843E Datasheet, Equivalent, PWM CONTROLLER.

PWM CONTROLLER

PWM CONTROLLER

 

 

 

Part UTC3843E
Description PWM CONTROLLER
Feature UTC3843D/E LINEAR INTEGRATED CIRCUIT C URRENT MODE PWM CONTROL CIRCUITS DESCR IPTION The UTC3843D/E provides the nece ssary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count.
Internally implemented ci rcuits include under-voltage lockout fe aturing start up current less than 1mA, a precision reference trimmed for accur acy at the error amp input, logic to in sure latched operation, a PWM comparato r which also provides current limit con trol,and a totem pole output stage desi gned to source or sink high peak curren t.
The output s .
Manufacture YOUWANG
Datasheet
Download UTC3843E Datasheet
Part UTC3843E
Description PWM CONTROLLER
Feature UTC3843D/E LINEAR INTEGRATED CIRCUIT C URRENT MODE PWM CONTROL CIRCUITS DESCR IPTION The UTC3843D/E provides the nece ssary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count.
Internally implemented ci rcuits include under-voltage lockout fe aturing start up current less than 1mA, a precision reference trimmed for accur acy at the error amp input, logic to in sure latched operation, a PWM comparato r which also provides current limit con trol,and a totem pole output stage desi gned to source or sink high peak curren t.
The output s .
Manufacture YOUWANG
Datasheet
Download UTC3843E Datasheet

UTC3843E

UTC3843E
UTC3843E

UTC3843E

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