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  • TPS61169: MTBF

    Resolved
    Part Number: TPS61169 Hi Team, Customer is searching for MTBF for TPS61169, it couldn't be found in ti.com, thanks for help! Andrew
    • Resolved

  • TPS61169: 72mA setting for 4s3p(each string 24mA) design

    TI Thinks Resolved
    Part Number: TPS61169 Hello expert, May we know if you can provide RSET setting range? I would like to know the maximum/minimum value for RSET and want to check if 72mA is okay to set in TPS61169. Thanks a lot!! Best regards, Ann Lien
    • Answered

  • TPS61169: TPS61169, driving backlight 21V and 160mA

    Resolved
    Part Number: TPS61169 Other Parts Discussed in Thread: TPS61500 Dear Sirs and Madams, our customer like to change the display type in his system, so I have to check the feasibility. I would appreciate your help: is that possible to drive the backlight…
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    • Answered

  • RE: TPS61169: TPS61169 current too high; does not respond to value of feedback resistor

    Resolved
    I re-laid out the circuit board with the feedback resistors next to the driver, as you recommended. I also added a second supply bus to better connect the drivers to the supply. These changes did not solve the problem. I tried larger feedback resistors…

  • TPS61169: PSpice example for EVM

    Part Number: TPS61169 Hi, Do we have a PSpice example project for the TPS61169 EVM? Our customer is having some trouble getting the simulation to work, and it might be easiest if someone already has a PSpice project defined for the EVM. Thanks, Darre…
    • Answered

  • TPS92360: Relationship between TPS92360 and TPS61169

    Resolved
    Part Number: TPS92360 Other Parts Discussed in Thread: TPS61169 , The datasheet of TPS92360 is highly similar to TPS61169. Not just the pin function, also the details numbers in the specification and circuit. Are TPS92360 can act as a direct replacement…
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    • Answered

  • TPS61169: Asking for TPS61169 technical questions

    Resolved
    Part Number: TPS61169 Hi Team, My customer got a few questions about TPS61169. Could you help guide me to the answers? 1. The attached TSC file is TPS61169 tsc file downloaded from ti.com but with inductor changes to 10uH. The IL seems not stable. Is…
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    • Answered

  • TPS61169: TPS61169 IR LED Driver

    Resolved
    Part Number: TPS61169 Other Parts Discussed in Thread: TPS61166 Hi Team, We are planning to use TPS61169 for driving 4 high power IR LEDS. The configuration is as below, 1. 4 IR LED will be connected in series - 1 String 2. VIN is 4.2V. TPS61169 will be…
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    • Answered

  • TPS61169: current per LED

    Resolved
    Part Number: TPS61169 Dear TI Team I would like to confirm the output current regulation of TPS61169. The TPS61169 web page states that the Current per LED value is 400mA, but the electrical characteristics of the data sheet do not have a parameter that…
    • Resolved

  • TPS61169: Can control pin be driven with 1.8Volt level?

    TI Thinks Resolved
    Part Number: TPS61169 HI team, I need confirmation on the Control Pin of the driver IC. I have a processor whose output levels are 1.8V , which is connected to control pin of the driver. Will this 1.8V levels will be sufficient for the proper operation…

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