Part Number: LM27951 Other Parts Discussed in Thread: LM36274
We have some questions related to the LED driver LM27951SD which we could not answer based on the datasheet and hope you can support us here.
1. What is the minimum current which can be…
Part Number: LM27951 Hi dear supporting team,
When selecting a capacitor, I think it is necessary to consider not only the temperature characteristics of the capacitor but also the DC bias characteristics. So please tell me the value of the question…
Part Number: LM27951 I am working on a design which has an LM27951 LED backlight driver and low power sleep modes.
In normal operation, the LM27951 seems to operate OK; the backlight is illuminated consistently etc.
The problem I have is in low power…
Part Number: LM27951 Hi
My customer has question.
The customer needs to flow 60 mA of LED current. The LM27951 has a current capability of 30 mA max per 1 CH. Can the current capability be made 60 mA by connecting the output? For example, can I connect…
Hi Tom,
I'll close this thread due to inactivity and if you have more questions please reply to it directly and it will open again. Please help to click "Resolve" if the problem is solved.
Sean
I think this is the part I need.
I am using a TM4C129 hence 3.3V from a TPS73701 regulator.
The LEDs will be panel mounted indicators.
It will be an office environment so the LEDs would have to somewhat wide angle visible within that.
Two green and…
Other Parts Discussed in Thread: LM27951 Hi,
I'm looking for a LED driver for 2.83'' TFT backlight:
- 4 LED in parallel
- 20 mAh each
- don't need to be regulated independently (common anode and cathode)
I found TPS75105DSKR and LM27951, are…
