Part Number: TLC5917 Hi
I recetly got the TLC5917, but it seems I didn't read the datasheet well enough. It cannot control diferent intensities on eas channel correct? I can adjust thge intensity, and I can decide which outputs are ON or OFF, but I cannot…
Part Number: TLC5917 Other Parts Discussed in Thread: TLC59283 When 2 kV ESD was applied to the board, the display of the LED turned into an unintended display, and it became a state in which the update of the display was not accepted. When I issued a…
Part Number: TLC5917 Hello I have a design using two TLC5917 with their SPI data connected in series, each driving 8 LEDs.
The circuit works well on a test bench, but in the final product design where the power up is a little slow there are some problems…
Part Number: TLC5917 Hello,
I am currently prototyping an LED control circuit using the TLC5917. I have 1 LED at each output and I am using a 130 ohm resistor to set the current. Currently, the LEDs light up and I can change the brightness. However,…
Part Number: TLC5917
Hi Team,
There is a good new that we could DIN TI product!
Customer is looking for the Constant-Current LED Sink Drivers. And this is for AVM system.
1. Please help suggest TI solution, THX
2.TLC5917 is a good solution?
Part Number: TLC5917 Hello,
We believe we are seeing a bus contention issue using the TLC5917. Through testing, we were able to determine that the TLC5917 causes SPI bus contention and prevents the DRV9 MCU from reading data back from the CP2400 via SPI…
Part Number: TLC5917 Hello, We're using the TLC5917 with a MSP430. When putting the MSP430 to sleep, the 3.3V rail V_supply goes to 0V, but "outputs" are connected to a 4s battery. Can we expect a certain amount of leakage from V_outputs to…
Part Number: TLC5917 Hi,
i have designed the led driver circuit using TLC5917 driving 4 ir leds, one per output from OUT0 to OUT3. The IC is powered by a 3.3V, and the Vled (stated in the ds) has the same supply rail.
I have an issue with the error detection…
Part Number: TLC5917 Hello,
We are using the TLC5917 and wondering if there is additional documentation available on how to read the error status in special mode for the TLC5917?
The waveforms in the datasheet aren’t completely clear for how to go from…
