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  • TPS922055: Referance Design for LED Beacon

    Resolved
    Part Number: TPS922055 I'm looking to make an LED flashing beacon, basically a few very bright LEDS that blink twice each second to help locate a product when it's at the surface of the water. I haven't been able to find any TI reference designs for something…
    • Resolved

  • LP8866-Q1: new revision of LP8866-Q1 BOOST LED Driver Design Tool

    TI Thinks Resolved
    Part Number: LP8866-Q1 Hi Team, We found Rev1 of "LP8866-Q1 BOOST LED Driver Design Tool" on a older E2E several years ago. Customer is asking do we have newer version of LP8866-Q1 BOOST LED Driver Design Tool to share? Thank you. Tony LP8866…
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  • TPS923611: UV LED driver design suggestions

    Resolved
    Part Number: TPS923611 Other Parts Discussed in Thread: TPS923610 Hi Team, I’m using the TPS923611 LED driver to drive a single UV LED with a forward voltage drop of 6.9V . The input to the driver is supplied from a standard 5V USB source. Since this…
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    • Answered

  • BQ25798: Clarification on High Current Flash LED Power Path Design

    Resolved
    Part Number: BQ25798 Hi , I am using a PD controller with a battery charger IC and a 1S battery (10A capable). The charger output is limited to 5A, while the system load consumes around 2–3A. For a flash LED (200–500 ms), I need >5A current. I plan…
    • Resolved

  • LM3404: Application Notes for High-Efficiency DC-DC LED Driver Design

    Part Number: LM3404 I am an electronics engineer preparing for a new high-efficiency DC-DC LED driver project. While I have a background in standard DC-DC converter topologies, I am looking to specialize in dedicated LED driver design. To clear my fundamentals…

  • SN74AHC123A: Design Review: UART Transmission Status LED (3-5Hz Flashing) using SN74AHCT123A

    TI Thinks Resolved
    Part Number: SN74AHC123A Other Parts Discussed in Thread: SN74AHCT123A , TPUL2T323 , , TPLD801 , TPLD1201 Hi TI support team, I am trying to implement a status indicator using the SN74AHCT123A . The goal is to have an LED flash at a frequency of 3 to…

  • TPS922055: Hardware Design TPS92205X Led Driver for 48Vdc 2A.

    Part Number: TPS922055 I'm looking for a simple circuit using TPS922055 chips to control LED lighting in a vision system. The goal is to control the TPS922055 via an ESP32 to create pulses during camera exposure. I also need to be able to change the…
    • Answered

  • AWR2944EVM: Frame design constraints for the HECR demo (DDMA mode)

    Resolved
    Part Number: AWR2944EVM Other Parts Discussed in Thread: AWR2944 Hello TI engineers, I am working with the HECR demo for the AWR2944EVM and I am slightly confused by the documentation when it comes to the constrains on the doppler and range computations…
    • Resolved

  • BQ4050: BQ4050 design uses only 4 LED

    Part Number: BQ4050 Tool/software: Hello, I designed the BQ4050 to use four LED lights. Could you please advise on how to design the schematic and configure the parameters in the software? Thank you.

  • TPS92518: Using the TPS92518 Eval Board Design for a 9V, 556 mA LED

    Part Number: TPS92518 Hey guys, I am designing an LED drive circuit for a 9V LED at 556 mA max using the TPS92518 LED driver IC. I was referencing the eval board design, and it appears that it fits in my application. It uses an output inductor of 100…

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