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  • TLC69601-Q1: How to test the response of a UART interface?

    Part Number: TLC69601-Q1 Other Parts Discussed in Thread: TLC69601 Tool/software: Hi TI, I switched the output interface to UART and sent a read command, but I did not receive a response from the SOUT (UART) pin. What are some potential reasons that…

  • TLC69601-Q1: Will the part hold its last known state if communication with MCU is lost?

    Part Number: TLC69601-Q1 Customer would like to know how the TLC69601-Q1 will behave if communication with the MCU is lost. Will it continue to operate with its last known state? Regards, David

  • TLC69601-Q1: How can I use TLC696xx, and what's the meaning & function of its pin

    TI Thinks Resolved
    Part Number: TLC69601-Q1 Other Parts Discussed in Thread: TLC69601 At this stage, I am searching for products like TLC69601 that may be used in the led driver so I will focus on understanding how to use this product. I just want to figure out how…

  • RE: TPS92638-Q1: Min Duty Cycle for 600Hz PWM Dimming

    Hi Xiaowei, A 600Hz PWM signal at 0.4% dimming has an on-time of 6.7μs. According to TPS92638-Q1 datasheet, there is a 45 μs (max) delay between PWM edge and current output response. With these limitations it is not possible to reliably achieve 6.7μs…

  • RE: TLC69661-Q1: Unable to drive and light up the LED.

    Hi I will provide the initial code: 69661_Setting.xlsx The SCLK frequency will decide PWM frequency included in this calculator. If PWM freq <100Hz, it will be found by human eyes. If you still have problem in bringing up, pls send private messages…

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