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  • TLC5925: Heatsinking

    Part Number: TLC5925 I am using the SOIC Package and the IC will reach 180C with all led's turned on. I am looking for recommendations on heatsinking for the IC. Thank you,

  • TLC5925: Please review the schematic

    Part Number: TLC5925 Dear TI experts, My customer drew their schematic with TLC5925 for flexible numeric display. Could you review this schematic? Best regards, Chase

  • TLC5925: Difference between TLC5925 and TLC59025

    Part Number: TLC5925 Other Parts Discussed in Thread: TLC59025 Hi, We are considering the TLC5925 and TLC59025 as replacements for other companies' ICs. As far as the data sheet is concerned, the difference was not clearly understood. I would like…

  • TLC5925: Setup/hold requirement for LE pin

    TI Thinks Resolved
    Part Number: TLC5925 Other Parts Discussed in Thread: TLC59283 Hello, My customer has an question for TLC5925. From Fugyre 1 in the datasheet(SLVS765B, P9), LE doesn't require CLK signal. But hold time(th(L)) and setup time (tsu(+)) is specified as…

  • TLC5925: Driving LEDs with different colors and different currents in each channel possible?

    TI Thinks Resolved
    Part Number: TLC5925 Other Parts Discussed in Thread: TLC6C5816-Q1 , LP5018 , LP5861 Dear TI forum, we are looking for a 16 channel LED sink driver with current capabilities of up to 40mA per channel and 200mA total GND current. The requirement is to…

  • TLC5925 controller driver (c code)

    TI Thinks Resolved
    Other Parts Discussed in Thread: TLC5925 Hi, i am using LED controller TLC5925 of TI, could TI supply driver source (c code) for Kernel 5.10 ? looking forward to your reply! Best regards Charlie

  • TLC5925: does the TLC5925 have proper power on reset?

    TI Thinks Resolved
    Part Number: TLC5925 When the TLC5925 powers up, what state is the output latch? I would like to avoid the need to control the !OE pin with a uC and instead tie it right to ground, but I don't want the outputs to be on unexpectedly when the device powers…
    • Answered

  • TLC5925: block diagram

    Resolved
    Part Number: TLC5925 Hi sir, the FAB process of this device is BICMOS. Is the output pins (out1 ~ out15) of TLC5925 an open drain? Or open collector? I want to know whether the output element is a MOSFET or a bipolar transistor. In the case of the…
    • Resolved

  • RE: TLC5925: 3 cascaded TLC input and output problems

    Hi Billy, I have the following advice according to your description. 1. Try to using only one TLC5925 to drive the seven segments. Ensuring that your timing sequence is the same as the figure 1 shown in the datasheet. Since it is 16 channel LED…
    • Answered

  • Dimming of TLC5925

    Resolved
    Other Parts Discussed in Thread: TLC5925 , TLC5946 , TLC5940 , TLC59108 I have questions about TLC5925. Is this IC possible with independent dimming of each channel? Please tell us the dimming method if this IC is possible with independent dimming…
    • Resolved

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