Hello Irwin,
I have some update, I replaced switching diode with SSTH2R06A and incremented values of R4, R6, R7, C7 using values of "designcalculator" spreadsheet and PMP6016 evaluation board.
Here is updated schematic:
Its behaviour is better…
Part Number: TPS92075 Hello,
I have to develop a new board.
Requirements are:
Input 230Vac, Triac (or IGBT) dimmable
Output: LED 12V, 500mA
I follow TI PMP6016 eference design where I can see buck solution:
In TPS92075 datasheet and in TPS92075 DesignCalculator…
If you didn't find these already, please note we have a few 230V reference designs available: PMP6009 and PMP6016. PMP6007 is a non dimming TPS92074 design. These can help you find suitable components your help start your component search.
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