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…
Part Number: TPS92513 Other Parts Discussed in Thread: TPS92512 , Hello,
Are the TPS92513 and TPS92512 dies the same? The only difference between the two is IOUT and Rds(on), but other electrical characteristics are the same. The Rds(on) is different, but…
Part Number: TPS92513 One of my customers is considering using TPS92513.
At this moment, they have the following question. Could you please give me your reply?
Q. We want to control the constant output current with 3mA~600mA range by PDIM signal on duty…
Part Number: TPS92513 Hi,
Our issues using external shunt mosfet dimming not proper working.
Analog /pwm dimming work fine.
Help us to resolve issue.
Regards,
Irfan