Part Number: TPS92510 Dear Team,
Our customer has used TPS92510 as our LED lighting application, and this LED driver IC is 1.5A constant current type in design. If I want to set the max. current from 1.5A down to 700mA, what’s the calculated formula…
Part Number: TPS92510 Other Parts Discussed in Thread: TPS92513 Tool/software: WEBENCH® Design Tools Hi,
My customer want to design a LED driver with TPS92510 (28V to 42V input, 16V/80mA output), however, it seems our design tool WEBENCH refused TPS92510…
Part Number: TPS92510 Other Parts Discussed in Thread: LMR16010 , TPS92515 , LM3407 , LM3405 I am having some trouble with the TPS92510 which I believe is related to the bootstrap capacitor and boot UVLO. My input voltage source is variable and sometimes…
Part Number: TPS92510 Other Parts Discussed in Thread: LM3405 , Dear all,
Is there rule about minimum LED current to stable operation?
*Background of question
LM3405 has rule of minimum LED current = 200mA and over to stable operation.
So…
Part Number: TPS92510 Dear all,
At recommended operating conditions, you mentioned that 'Peak to Peak Inductor current Min.=150mA'.
What is the reason why you recommend this value?
If I operate out of this value, what is concerned?
Best regards…
Other Parts Discussed in Thread: TPS92510 Hi Sir
We design TPS92510 in 5Vin and Vout set to 3.6V, output current set to 0.24A.
But we find we need increase Vin to 5.4V, then LED can normal work.
1.When Vin = 5.4V, to measure LED Vf = 2.75V.
2…
Other Parts Discussed in Thread: TPS92510 Hi Sir
May we know if TPS92510 can work in Vin3.7V Vout3.3V Iout 1A?
Due to we check DS, The TPS92510 Duty can reach 100%. but we can't run simulation in webench~~
Bogey
Other Parts Discussed in Thread: TPS92510 Hi,
there is a question inSchnieder for TPS92510. they do some test with our EVM.
and they get some waveform. please see attached waveform.
The oscillogram of LED driver as following, 1. Normal oscillogram…
