LD7592S controller equivalent, transition-mode pfc controller.
* Transition Mode of PFC Pre-Regulator
* Voltage Mode Control
* Programmable Maximum on-time
* ZCD Auxiliary Winding is Unnecessary
* Low Startup Curr.
It provides functions of low startup current, over voltage protection, open feedback protection, disable function, over.
The LD7592S is a voltage mode PFC controller operating on transition mode, with several integrated functions of protection, such as OVP, OCP, and brown-in protection. It reduces the components counts and is available in a SOP-8 or DIP-8 package. Thos.
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