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  • RE: TPS65185: TPS65185 VPOS 16V

    Resolved
    I tested the 2 layer circuit with a regular voltmeter and it gives proper voltage levels. This design solved my problem and I think it can be used as a two layer design. Best regards.

  • TPS65185: Need help to resolve the issue

    Part Number: TPS65185 Tool/software: I have used reference design from https://vroland.github.io/epdiy-hardware/build/boards/epdiy-v7_schematic.pdf, my quistion is if i pull powerup and wakeup pin high without load all rail should on and shows output power…
    • Answered

  • TPS65185: MIPI DSI LCD PMIC

    Resolved
    Part Number: TPS65185 Tool/software: I am designing a MIPI-DSI lcd board. There are AVDD, ELVDD and ELVSS power inputs and the required voltages are AVDD = 7V, ELVDD = 4.6V and ELVSS = -3.0V, I could use TPS65185 for my lcd power but i should seperate…
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    • Answered

  • TPS65185: Request for Schematics Review

    Resolved
    Part Number: TPS65185 Tool/software: Hi Sarah, I kindly request you to review the schematics of TPS651851 attached below and share your valuable comments. Best Regards, Monisha M TPS651851_EPD_PMIC_08DEC2024.pdf
    • Resolved
    • Answered

  • TPS65185: Power management forum

    Resolved
    Part Number: TPS65185 Other Parts Discussed in Thread: TPS7A39 Tool/software: Hi Team, We are using the TPS65185 PMIC for our EINK 10.3" Display (EC103TH2). The typical voltage of the VGL(Gate Negative supply) is -22V. From the datasheet it is noted that…
    • Resolved

  • TPS65185: Charge Pump Voltage

    TI Thinks Resolved
    Part Number: TPS65185 Tool/software: Hello, In TPS651851, can we increase the output voltage of Charge Pump-2 from 20V. For Charge Pump 1- it can be increased to 28V according to datasheet page No 10. Note: I need to increase the CP-2 voltage to 22V.…
    • Answered

  • TPS65185: Load current range of Charge pump

    Resolved
    Part Number: TPS65185 Tool/software: Hi Team, We are using TPS651851 PMIC for 10.3" EPD display. The maximum current consumption of the negative gate supply of the display is 17.13mA. And from the datasheet of the TPS651851, the maximum load current…
    • Resolved

  • TPS65185: Is it possible to detect epaper display total damage by reading and evaluation VCOM value?

    Part Number: TPS65185 Tool/software: We operate a fleet of epaper displays installed in the "wild" (train stations). Since we observe some vandalism in this environment, meaning fully smashed displays, we're looking for a way to reliable detect those…

  • TPS65185: Support on clarification with the Absolute maximum ratings

    TI Thinks Resolved
    Part Number: TPS65185 Tool/software: Hi Team, We are using the TPS65185 PMIC for our EINK 10.3" Display (EC103TH2). The typical voltage of the VGL(Gate Negative supply) is -22V. From the datasheet it is noted that minimum voltage of VEE_IN(input supply…

  • RE: TPS65185: Different input voltage to VIN and VIN_P

    Hi Chris, I sent you a follow up email. Let's continue this discussion there. Thanks, Field

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