Part Number: TLC59284
Tool/software:
Hi Team,
Using TLC59284DBQ, ESD testing has issues, Air discharge (8KV) or contact discharge (4KV) LED driver chips may occasionally experience reset phenomena, and the chip's external power supply cannot solve the…
Part Number: TLC59284 Good day,
I am running 20x tlc59284's in series. The CLK and Latch pins are all connected - Total CLK track length about 1450mm. The Data pin runs from one to the next between the SDI and SDO pins.
I have added a 74HC14 after…
Part Number: TLC59284 Other Parts Discussed in Thread: TLC5926 Dear Sir/Madam,
TLC59284 has a max 35 mA output current for each channel. We have an application in which we activate only one of the output at a time around 1 ms duration and scan each output…
Part Number: TLC59284 Hi Ti Team,
TLC59284 is found to be easily affected by external interference in the application, leading to LED flashing. Please help to determine whether you have any way to improve this problem. thank you .
Part Number: TLC59284 Hello Team,
I'm working with an engineer that had an interesting question on how to dim their 16-segment LED with the TLC59284 without using external circuitry.
While the current is typically set by using an external resistor…
Part Number: TLC59284 Other Parts Discussed in Thread: TIDA-050011 , LP5018 , Dear, Sir.
I found the PWM dimming usage for LP5018 on TIDA-050011.
It is utilizing IREF pin.
I wonder similalr usage will be possible for TLC59284?
Please give your advice…
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: TLC59284 Other Parts Discussed in Thread: TLC5926 Hi TI Expert,
For TLC59284, I do have a concern on the sink current.
At the datasheet, it stated that the constant current sink capability is 35mA for VCC < 3.6V.
This means the all total…
Part Number: TLC59284
Hi,
my customer would like to turn on and off 5 LEDs at 500kHz frequency. No brightness control is needed.
In the datasheet, it only specify the data transfer rate to be 35MHz.
My understanding is that the switching frequency is…
Part Number: TLC59284 I'm currently using two TLC59284's in a low-current design. I like the TLC59284's SPI interface (needed) and the switching delay, but the supply/quiescent current is a bit too high. Is there another part that has similar features…
