Part Number: TLC5973 Hi
Please help let me know the following questions
1. Is the execution method of PWM as described in "Figure 13. PWM Operation", If yes, what is the highest refresh rate?
2. Please provide information about Command (12bits)…
Part Number: TLC5973 Hi TI experts,
It was applied to landscape lighting application using TLC5973. Many LED drivers are connected in series with the TLC5973's SDI->SDO solution as shown below.
If one TLC5973 fails, the LED driver connected after…
Part Number: TLC5973 Other Parts Discussed in Thread: LP8556 Hi,
I am planning to use TLC5973 LED current sink driver for backlight application.
My LED backlight operating voltage specs are 29V at 50mA. So, I am planning to connect backlight anode…
Part Number: TLC5973 Hi!
The range for an SDO pulse is 15ns to 45ns and is shown on page 6 of the datasheet (see below). Why is the range so large? What is determining this pulse duration?
Thanks
Part Number: TLC5973 Other Parts Discussed in Thread: TLC5971 Hi team,
Could you help provide a part as the TLC5973 can do casecade or long serial application but for more channels?
We are looking a part for 9 or 12 channel RGB long serial/casecade…
Hi Caleb,
I think the load drive capability of SDO maybe not enough of the parasitic capacitance caused by boards connection. Could you help to test the signal if you disconnect the second board. And switch the sequence of two boards to see if it…
Part Number: TLC5973 Other Parts Discussed in Thread: TPS54201 , TPS61162 , LM3697 , LM3632A Hello Sir/Madam
We want to use the TLC5973 to drive 5 series LED flashing,but we have the following questions:
1.The power supply of the OUTx channel is designed…
Part Number: TLC5973 Hi,
I need to answer for an urgent customer problem , because he has Vled at 7V to 8V and needs to maintain the current between 11mA and 20mA.
In this case if he uses 100 ohm resistor, Iled will be above 20mA, that is the maximum…
