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 application…
Part Number: TLC5973 We have a high power LED fixture that uses two boards that we designed by using TLC5973 parts to output a PWM signal to a linear constant current driver. Overall the system works very well but on some units over time we see a data…
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
In section 9.2.3 of the TLC5973 datasheet, discussing "Internal Shunt Regulator Mode", examples has been given for the VLED value of 24VDC. I had used those calculations to design a circuit for controlling 6 RGB LEDs. A prototype…
Part Number: TLC5973 Hi,
I've questions regarding TLC5973
- Can I use GPIO from microcontroller to drive the SDI pin? If no, please advise the appropriate pin to drive it
- Does this device has EVM?
Thanks
Part Number: TLC5973 Regarding this part, the maximum voltage that can be used for Vled is 21V. Is it possible to also use 24V since that is a "standard" voltage which is commonly available.
If this is not advised, how to use the this device…
Hi, Umberto,
Can you explain more about 100ohm / 110 ohm resistor? Where do you put them?
From datasheet, you can use the following table to set IOLC:
Regards,
Kenneth