Part Number: TPS92512HV Hi team,
Posting this question for my customer as it may be beneficial to others that have a similar question.
Thanks for the help!
"We understand the TPS92512HV driver has a temperature shut off mechanism that works autonomously…
Part Number: TPS92512HV Got below/attached:
We have a design problem with TI’s TPS92512HV chip.
We are working with 48V input and want to work with 32V@350mA output (for the UV leds).
Unfortunately, we didn’t succeed to reach the 32V output…
Part Number: TPS92512HV Other Parts Discussed in Thread: TPS92513HV , TPS92512 , TPS92513 , TPS92640 Hi
IADJ pin is defined at the datasheet as below.
However the IADJ pin was clamped at 1.6V when the customer measured that pin on TI-EVM. How much is the…
Part Number: TPS92512HV Other Parts Discussed in Thread: TPS92515HV , TPS92515 , TPS92641 , TPS92512 , LM3409 I want to design a highspeed LED application, and the main concern is my design must not have the output capacitor (slowing down). Therefore, I need…
Part Number: TPS92513 Other Parts Discussed in Thread: TPS92515 , , TPS92512HV , , TPS92512 I have to design PCB with 3 LED drivers with 48V powers supply, normal current will be selected later between 0.5 and 1A. All drivers will be controlled with PWM…
Other Parts Discussed in Thread: TPS92512HV Hello LED driver team,
I have a customer using the TPS92512HV and he's running into some overheating issues. He wants some information:
"I am wondering if TI has any sort of model or calculations for thermal…
Using a 68uH inductor (LPS8045B-683MRB) and can hear a the inductor vibrating. Pushing on the inductor with thumb or finger, it stops the vibration and remains silent until the circuit is turned OFF and then back ON. The load is three IR LEDs operating…
Other Parts Discussed in Thread: TPS92512HV E2e,
We have a customer that has designed in the TI TPS92512HV and have been experiencing some odd start up behavior that they would like to prevent if possible.
If PWM is high (5V) when the IC is turned on the…
Hello,
Yes, you can refer TPS92512HV datasheet schematic. As for the new device, it's confidential and I can't provide its datasheet now. Thanks for understanding.
Robin
Part Number: TPS92515HV Other Parts Discussed in Thread: TPS92512HV I have used previously TPS92512HV but need to improve the dimming for a new product variant and switch over to the TPS92515HV. My first prototype build was done and succeeded. Unfortunately…