SY58203A1 regulator equivalent, single stage flyback and pfc regulator.
* Integrated 700V MOSFET
* Primary side control eliminate to the opto-coupler.
* Valley turn-on of the primary MOSFET to achieve low switching losses
* 0.
Note:SY58203A1
Single Stage Flyback And PFC Regulator With Primary Side Control For LED Lighting
General Description
T.
The SY58203A1 is a single stage Flyback and PFC regulator targeting at LED lighting applications. It integrates a 700V MOSFET to decrease physical volume. It is a primary side controller without applying any secondary feedback circuit for low cost, .
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