Part Number: UCC28810EVM-003 Other Parts Discussed in Thread: UCC28810 , UCC28811 Is it possible to supply power from LED Power Driver Board using UCC28810EVM-003 having UCC28810/11 ICs to the LED driver microcontroller?
If possible, how will we supply…
Part Number: UCC28810EVM-003 HI TI,
I am working on UCC28810EVM-003: LED driver EVM board I have doubts mentioned below,
1. How PWM frequency and duty cycle is related to the output constant current.
2. How we are getting constant current.
Part Number: UCC28810EVM-003 Other Parts Discussed in Thread: UCC28811 , How do we get an output constant current , while opting for external dimming using UCC28811 IC in buck stage?
What is the relation between duty cycle of the applied PWM signal and…
Part Number: UCC28810EVM-003 Other Parts Discussed in Thread: UCC28811 Hi TI,
I just wanted to understand how External PWM Work in UCC28818EVM Circuit ........That header setting I have seen In datasheet.... But I wanted to know how this External PWM…
Part Number: UCC28810EVM-003 Other Parts Discussed in Thread: UCC25600 We are working on LED driver for that we are going to use UCC28810EVM -003 110-W Multiple String LED Drive... Please give the solution of below questions.
1) Can we use UCC28810EVM circuit…
Part Number: UCC28810EVM-003
I am using UCC28810EVM-003: LED driver design in my project...Please find the above pic for your reference ..Can I connect external PWM signal through microcontroller and do the LED strip dimming is possible???..
1) The circuit board only works, if all 4 outputs are used. As soon as only 1, 2 or 3 output lines are used for lighting LEDs, it does not work. How do we have to modify the electronic circuit board that it also works if only 1, 2 or 3 output lines are…
Other Parts Discussed in Thread: UCC28810EVM-003 Hello,
On testing UCC28810EVM-003(Universal AC input, max. 58.5VDC output, max. 500mA for each of 4-LED strings)
I found that it has a noticeable delay(about half a second) at start up.
Could someone tell…
Other Parts Discussed in Thread: UCC28810 , UCC28811 Hello,
I am trying to understand ucc28810 EVM-003 circuit. I have couple questions for this EVM design.
1. Because constant current is reqired to drive LEDs, normally there is a current feedback to…
