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Hi Kiran,
You are welcome. I am going to close this thread. Please feel free to contact me again if you have any further question.
Best Regards,
Steven
Hi Kiran,
I am back to office earlier than expected :)
It is not recommended to use TPS92513 in application conditions that require output current larger than 1.5A.
TPS922051 is recommended here.
Best Regards,
Steven
Part Number: TPS92513 Tool/software: Hi,
We are using TPS92513DGQT for IR LED dimming using PWM controlled from microcontroller.
We are facing LED failures for which we SUSPECT the IC TPS92513 during OFF to ON condition give instantaneous peak current…
Hi Customer,
We are using a signal generator to generate the PWM signal. The signal is a square wave with high level = 3.3V and low level = 0V. The frequency is set to 1kHz.
Best Regards,
Steven
Hi Henry,
Finally, I reproduced what customer observed - around 50uA leakage current from our EVM with Vin = around 5.42V, load = 1 white LED. I observed that weak light in a dark room. Sorry for missing this point earlier.
However, if you increase the…
Part Number: TPS92513 Other Parts Discussed in Thread: TPS922053 Hello,
Could you elaborate on the TPS92513 5% LED current accuracy specification please?
Let's say my full scale current is 500mA and a DC voltage is used for dimming. Am i to expect 475mA…
Part Number: TPS92513 Other Parts Discussed in Thread: TPS92512 , Hello,
I am confirming about the difference between TPS92512 and TPS92513. There seem to be two differences. The first seems to be the difference in Iout. The difference between 1.5A and 2…
