Part Number: TPS92692-Q1 Hi Team,
Can you estimate the approximate conversion efficiency curve (Pi/Po) in Input voltage 8~16V and LED condition as below:
LED constant current 1.2A ± 0.1 A
(1)LED Voltage is 12V
(2)LED Voltage is 8V
Part Number: TPS92692EVM-880 Hi,
My customer requires 0.7A current, at VIN=10V, VOUT=40V.
Is it possible by replacing the FET and the inductor of TPS92692-880?
Best Regards, Kuramochi
Part Number: TPS92692EVM-880 Other Parts Discussed in Thread: TPS92692 Dear Sir/Ms.
Now the lamp has a new test specification, the input power voltage will drop from 12V to 5V for 20ms. Samples were made, this test item failed. The customer DEPO applied…
Part Number: TPS92692EVM-880 Other Parts Discussed in Thread: TPS92692 , TPS92691 , TPS92512 Team,
Can EVM be modified for buck configuration?
Vin - 48V,
Vout 32V-35V
Thanks
Viktorija
Part Number: TPS92692EVM-880 Dear sirs,
We have evaluated the EVM board(TPS92692EVM-880) for automotive LED lighting application.
However, we could just boosted from 12 to 55~60V but couldn’t get any output current(the default is 356 mA).
Can you…
Part Number: TPS92692EVM-880 Other Parts Discussed in Thread: TPS92692 Dear Sir/Ms.
I have already bought a tool tps92692evm-880 from Mouser.com. So when testing, I have a problem with PWM Dimming.
In the user manual, Analog to PWM duty cycle dimming…
Part Number: TPS92692EVM-880 Dear forum members,
I've got a question regarding the abovementioned kit, but I'm completely open to suggestions about other parts that might work better here.
I'd need a solution to do PWM dimming with spread-spectrum…
Part Number: TPS92692EVM-880 Hi,
Is it possible to provide us EVM DSN file? My customer need DSN it easy to edit, could you please help on this?
Thanks!
Jeff
Hi Daniel,
All of our reference design uses the P-FET. Again, the P-FET is only used for PWM dimming and FAULT protection. You can get an eval board for the TPS92692 to help with your design.
https://www.ti.com/tool/TPS92692EVM-880?keyMatch=TPS92692&tisearch…
Hello,
Base on your scope capture of SS still going below ground and your not understanding some of the things I mentioned such as there should be no voltage on the board that goes below ground. There is definitely something wrong with your layout and…