Part Number: PMP6024 Other Parts Discussed in Thread: UCC28811 , UCC28600 , UCC28810 , UCC28051 , Hi ,
I am considering to use this solution for my spotlight project.
Where can I find the calculation spreadsheet for the UCC28811?
Is there any datasheet or…
Part Number: UCC28811 Other Parts Discussed in Thread: PMP6024 , , TPS92210 Hi,
As mentioned previously I have built a prototype based on the reference design PMP6024 and have some issue with the startup circuitry and the consequence is that the MOSFET…
Part Number: PMP6024 Other Parts Discussed in Thread: LM2596 , , LM3409 I want to use this design for one of our upcoming project. I want to control dimming using WiFi or BLE or any other external RF-SOC. I have following requirements.
1. I need 3.3V or…
Part Number: PMP6024 Hi,
I have built a prototype base on the reference design PMP6024 and have some issues with the start-up circuitry, i.e. Q1 (schematic of Tidu958, page4) which got overheated at power on. What can cause this?
Br,
Conny
Other Parts Discussed in Thread: PMP6024 Hello,
We would like to use the reference design PMP6024 (100-240VAC Input, 60W, 2-string, PWM Dimmable LED Driver) almost as it is. We are planning additional wireless connectivity but the 100-240VAC power supply…
Hello Kazuhiko-san,
If the application requires PFC, the UCC28810/1 can be used. See this reference design which can be used as a starting point that can be scaled down to your voltage and power levels: www.ti.com/.../PMP6024
If you are looking for an alternate…
Part Number: UCC28811 Other Parts Discussed in Thread: PMP6024 tidrel3.pdf
Hi there,
I have build a prototype based on the PMP6024 and the main circuit is UCC28811DR. Unfortunately I have some problem with the start up circuitry. Q1 overheated and burned…
Hi Clint,
Thanks for the advises, what I am trying to do is using both analog and PWM dimming at the same time. I did some tests on the EVM board and it works well.
I have considered to use this device, the TPS92512HV together with the UCC28811DR and…
Part Number: TPS92314A Other Parts Discussed in Thread: PMP6024 , UCC28810 , LM3447 , TPS92210 I need to design a small size, isolated 50W LED driver. The purpose of this project is to replace an existent driver. I have many led panels in warehouse with…
Hello,
I was looking at your schematic an noticed this. A flyback should have all secondary windings in the same polarity and the primary swapped (looking at the dots). Using your schematic, when the MOSFET is on pin one is Vin and pin 3 is GND, the primary…
