Part Number: TLC5941-Q1 Other Parts Discussed in Thread: TLC5941 Tool/software: Hello,
I am an FAE at a distributor that handles TI products. I received an inquiry from my customer about the TLC5941-Q1. (Question) I'm inputting 3.3V to Vcc, but the 3.3V…
Part Number: TLC5941-Q1 Tool/software: Hello,
I am an FAE at a distributor that handles TI products. I received the following question from my customer.
During EMS (immunity) testing, LEDs may flicker. No PWM control. Maximum duty. Used for brightness control…
Part Number: TLC5941-Q1 Hello,
I'm considering TLC5941-Q1. The circuit I am creating is below. The left and right sides are the same circuit, the left side is the circuit that will actually be used, and the right side is the circuit for testing. Is there…
Hi Kaji,
I have answered the same question in this thread:
https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1318602/tlc5941-q1-special-usage
BR, Gracie
Part Number: TLC5941-Q1 Hello,
I would like to ask you a question about TLC5941-Q1. Rather than connecting an LED to the constant-current output pins (OUT0 to 15) of the TLC5941QPWPRQ1, I would like to connect a resistor and use it as an input signal to…
Part Number: TLC5941-Q1
Hello,
I'm considering TLC5941-Q1. The circuit I created has the following problem: LED24 and LED27 have different brightness, with LED24 being brighter and LED27 being darker. When observing the voltage of OUT10 (LED24) and…
Part Number: TLC5941 Other Parts Discussed in Thread: TLC5947 Hi team
Could you advice the output pin status before Vcc is ready?
By checking the past e2e post I suppose outputs will be open but I can't find any specifications which proves this in the ds…
Part Number: TLC5941 Hi Team,
The 16 outputs (current lower) can be de-energized with VCC ON?
The connected LEDs can also only be supplied later here, or is there a specific power-on sequence here? I think the question is answered by itself when you look…
