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TPS92210: 9W LED Driver not working

Part Number: TPS92210

Dear Sir,

We designed PCB for Constant output Voltage and constant current 9W LED driver. The following are the 9W LED driver specifications:



Operating Voltage  Range

120 to 270 VAC

Operating Frequency Range

48 to 62Hz

Power factor


Harmonic Distortion (THD)



Isolated input and output ground are to separate


Nominal Output Voltage


Output Current



Constant output Voltage and constant current

We designed 9W LED driver PCB with IC part number: TPS92210, make: TI. We followed and using TI reference guide TPS92210-PMP6001 for the above driver.

It was not working and observed, output voltage of LED driver not coming, when the input supply applied.

Please find the attached schematic for your reference.

Please suggest for further action.