Part Number: TPS92314 Hi TI team,
I checked and found that TPS92314 can be used for Constant Current LED driver application. Just wanted to double sure that my reading is correct.
My requirement - Input : 90V-265VAC, Output: 24V @150mA.
Please advise…
Part Number: TPS92314 Other Parts Discussed in Thread: PMP4448 , , PMP4488
Team,
This is related to: https://e2e.ti.com/support/tools/simulation-hardware-system-design-tools-group/sim-hw-system-design/f/simulation-hardware-system-design-tools-forum/1066507…
Part Number: PMP4448 Other Parts Discussed in Thread: TPS92314 My requirements are more or less the same as the PMP4448 reference design. Unfortunately, the availability of the TPS32914 A is very poor. Is there a possibility to realize the design with the…
Hello,
1. The converters were specially designed for flyback PFC's such as the TPS92314. The following link will get you to the data sheet for this device.
https://www.ti.com/lit/ds/symlink/tps92314.pdf
2. The UCC28056 has an internal multiplier…
Part Number: TPS92314 Hi Team,
I would like to use TPS92314 at the conditions.
I have three questions.
<Our Conditions>
Input : 85VAC to 230VAC
Output: 5VDC / 1A(max)
Power factor: 0.7 to 0.9
------
[Q1]
I understand that TPS92314 is device for…
Hello,
Your issue might be that you are using it in a flyback. This controller was design to be used with boost converters. From your waveforms it looks like zero current detection is not working in this applicaiton.
There is a PFC controller that was…
Part Number: TPS92314 Hi,
I want to use this part for my led driver application.
Input Voltage = 100VAC to 270VAC
Output Voltage = 12V
Output current = 1.5A
Please provide me the schematic and transformer details for my requirement
Regards
Naveen …
Part Number: TPS92314
Hello
I am sorry to bother you again.
My customer chosen TPS92314, but has questions about Vref again to fix their
final product's design goal.
Q1
Risns result from TPS92314 Calculation tools Rev 1.1 for non-isolated work-…
Part Number: TPS92314
Hello
Thank you for your support.
Please advise about Cout and RL selection
Q1 Please confirm
Cout is decided fomula (18) on TPS92314 data sheet.
Please confirm.
ESR of One LED is 2.7ohm? (a)
Or
ESR of 7 LEDs total is 2.7 ohm…