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  • TPS92314: Auto restart issue in CC mode

    Part Number: TPS92314 Hi TI team, I have designed LED driver for 95V-265VAC input and output 24VDC @150mA in CC mode. I have build the proto types and all the components values including transformer design as per simulation xls. I am facing issue…
    • Answered

  • TPS92314: AC/DC non-isolated LED driver application (CC mode)

    Resolved
    Part Number: TPS92314 Hi TI team, I checked and found that TPS92314 can be used for Constant Current LED driver application. Just wanted to double sure that my reading is correct. My requirement - Input : 90V-265VAC, Output: 24V @150mA. Please advise…
    • Resolved
    • Answered

  • PMP4448: Design suggestion to use TPS92314

    Resolved
    Part Number: PMP4448 Other Parts Discussed in Thread: TPS92314 My requirements are more or less the same as the PMP4448 reference design. Unfortunately, the availability of the TPS32914 A is very poor. Is there a possibility to realize the design with…
    • Resolved

  • TPS92314: decrease startup time without increasing standby power?

    TI Thinks Resolved
    Part Number: TPS92314 Other Parts Discussed in Thread: PMP4488 Team, This is related to: https://e2e.ti.com/support/tools/simulation-hardware-system-design-tools-group/sim-hw-system-design/f/simulation-hardware-system-design-tools-forum/1066507/pmp4448…
    • Answered

  • TPS92314: About operation of Constant voltage

    Resolved
    Part Number: TPS92314 Hi Team, I would like to use TPS92314 at the conditions. I have three questions. <Our Conditions> Input : 85VAC to 230VAC Output: 5VDC / 1A(max) Power factor: 0.7 to 0.9 ------ [Q1] I understand that TPS92314…
    • Resolved

  • TPS92314: Required output 12v@1.5A

    TI Thinks Resolved
    Part Number: TPS92314 Hi, I want to use this part for my led driver application. Input Voltage = 100VAC to 270VAC Output Voltage = 12V Output current = 1.5A Please provide me the schematic and transformer details for my requirement Regards…
    • Answered

  • TPS92314: about VREF

    Resolved
    Part Number: TPS92314 Hello I am sorry to bother you again. My customer chosen TPS92314, but has questions about Vref again to fix their final product's design goal. Q1 Risns result from TPS92314 Calculation tools Rev 1.1 for non-isolated…
    • Resolved
    • Answered

  • TPS92314: ILED accuary

    Resolved
    Part Number: TPS92314 Hello My customer chosen TPS92314 for their new project on 2019 with following spec. ------------------- Non-isolated Input AC220V LED voltage :60V LED current:350mA +/- 5% --------------- Q1 What factor affects…
    • Resolved
    • Answered

  • TPS92314: Cout & RL selection

    Resolved
    Part Number: TPS92314 Hello Thank you for your support. Please advise about Cout and RL selection Q1 Please confirm Cout is decided fomula (18) on TPS92314 data sheet. Please confirm. ESR of One LED is 2.7ohm? (a) Or ESR of 7 LEDs…
    • Resolved

  • TPS92314: Vref distribution data

    TI Thinks Resolved
    Part Number: TPS92314 Hello Thank you for your support! My customer chosen TPS92314 for 2019 LED Tube product. /AC input 220 to 240V: not isolated /LED Vf 60 to 85V /LED If 350mA /PFC necessary PF > 90% /No dimming He has following…

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