Part Number: TLC59283 Problem with TLC59283, 16 Channel Constant Current LED Driver with Pre-Charge FET. Schematic diagram: similar to Typical application Circuit in the datasheet. 3x TLC59283 for 6 LED matrices 5x7, multiplexed LEDS. So 5 columns that…
Part Number: TLC59283 We are planning to use the TLC59283 for driving 16 individual LED's.
The supply voltage of the TLC59283 and the LED's is 3,3V (LED anode).
What is the max. allowed forward voltage of the LED's in that case?
How big is…
Part Number: TLC59284 Other Parts Discussed in Thread: TIDA-010021 , TLC59283 , Dear, Sir.
My customer found the unique usage of TLC59283 on TIDA-010021.
It controls common-anode path by the transistor & looks the time divided indication
of LED's. …
Part Number: TLC59283 Other Parts Discussed in Thread: TLC5946 Hi team,
I promote TLC59283 to customer and have some questions as below:
1. Because the LED board is separate from the control board, customer have a 15kV ESD test. I find that TLC59283 ESD…
Part Number: TLC59283 Hi , Team,
Can we use tlc59283 by setting different amount of current ?
it seems like that external R can be used to set for all of 16ch which means IC can't set each amount of current separately , doesn't it ?
Do we have…
Hi David,
I found a device LP5524 which has external I/O pin to control the output, but LP5524 only has 4 channels. I am curious about the customer's application, could you please tell the more detail requirement about customer? Because I think if customer…
Part Number: TLC59283 Dear all,
is it possible to reduce the number of the controls signals (ideally clock and data only) to handle the TLC59283 ?
The application is the one showed in the front page of the DS. Only one TLC59283 is used.
regards,
Dome…
Part Number: TLC5925 Other Parts Discussed in Thread: TLC59283 Hello,
My customer has an question for TLC5925. From Fugyre 1 in the datasheet(SLVS765B, P9), LE doesn't require CLK signal. But hold time(th(L)) and setup time (tsu(+)) is specified as…
Hi Takuya,
I think it could be a feasible way so far to response the ESD problem you met. I am not sure there are other effective methods since this device is an earlier material. We can provide better support if you are willing to replace TLC5917 to…
Hi Jonathan,
I did a test on TLC59283 in the condition as you said ( keep LE always high and OE always low ) since I didn't have TLC5926 on my hand and I found it could be work. So, I think TLC5926 will be work in this condition.
As for the waveform in…