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  • TLC5947: We are selected the part is TLC5947DAPR.

    Part Number: TLC5947 We have used for 2 components for 48 channels of LED status indicator. each LED is Red Green colors can be glow. we have connected the IREF is 4.99K to pass 12mA current sink. Do we need to add the separate series resistor of Each…

  • TLC5947: Requirement for 24-Channel Tricolor LED Driving Capability.

    Part Number: TLC5947 Description: We need a solution to drive 24 tricolor LEDs, supporting red, green, and a combination of red + green to produce yellow. Could you please suggest a suitable part that meets this requirement? For example, would the TLC5947DAP…

  • TLC5947: Request for recommendation to replace TLC5947 with a component that can withstand 8kV touch /15kV air discharge ESD

    Part Number: TLC5947 Tool/software: Following up from this thread: https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1473960/tlc5947-electrostatic-discharge-esd-protection I need a part that can withstand…
    • Answered

  • TLC5947: Using current sink channels of several TLC5947s in parallel

    Resolved
    Part Number: TLC5947 Tool/software: Hello! I am successfully using a TLC5947 to drive a high-power LED by paralleling all channels of one device. I was wondering if it would also be possible to obtain even higher drive currents by paralleling all current…
    • Resolved

  • TLC5947: Electrostatic Discharge (ESD) Protection

    TI Thinks Resolved
    Part Number: TLC5947 Tool/software: I'm looking for feedback on the recommended method to protect LEDs connected to the TLC5947. In my current configuration, we use TVS diodes on the 24V line feeding the LEDs, but still observe that the TLC5947 can be…
    • Answered

  • TLC5947: the device can be used for SMLVN6RGB7W?

    Resolved
    Part Number: TLC5947 Hi team, Customer considers whether TLC5947 can be used for SMLVN6RGB7W. Could you confirm that TLC5947 can be used for the LED? If there are alternatives, could you recommend it? https://www.rohm.com/products/led/chip-leds…
    • Resolved

  • TLC5947: Power management forum

    TI Thinks Resolved
    Part Number: TLC5947 Other Parts Discussed in Thread: LP5024 , LP5867 , LP5811 , LP5810 , LP5866T Hi I need to control 24 LED's intensity individually, TLC5947 seemed a good ideia but later on I found out some LED's take over 30mA (50mA to be exact…
    • Answered

  • TLC5947: Cascading TLC5947 and TLC 5944

    Resolved
    Part Number: TLC5947 Other Parts Discussed in Thread: TLC5944 , , TLC5946 Hi there, I have 24 different LEDs (5 red, 5 blue, 5 green, 4 white, 5 orange) that need between 8-20mA, depending on the LED colour. I would like to use the 24 channel, 30mA…
    • Resolved
    • Answered

  • TLC5955: protocol differences TLC5955 and TLC5947

    Resolved
    Part Number: TLC5955 Other Parts Discussed in Thread: TLC5947 can anybody pin-point the protocol differences between<br> TLC5955 and TLC5947 ? i have a working software-implementation for theTLC5947 and would like to port it to the TLC5955... …
    • Resolved
    • Answered

  • TLC5947: Can I double the current output by combining 2 TLC5947's output?

    Resolved
    Part Number: TLC5947 Other Parts Discussed in Thread: TLC5946 Hi there, I am powering 24 LEDs that all require less than 20mA of current. I am also wanting to power 5 LEDs that require 50mA of current. I am looking at the TLC5947 (readily available…
    • Resolved

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