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  • TPS65185: Configuring powerup sequence for TPS65185

    TI Thinks Resolved
    Part Number: TPS65185 Hi Team, I would like to configure the powerup sequence for my epdc panel, and the required sequence is VSS -> VDD -> VEE -> VNEG -> VPOS -> VDDH -> VCOM We've tried out the below sequence, Set WAKEUP pin HIGH and the PWRUP pin to…

  • TPS65185: Linux driver for TPS65185 PMIC

    TI Thinks Resolved
    Part Number: TPS65185 Hi, We are integrating an EPDC display with imx8 ulp, and require to configure tps65185 for the display. Is there a linux driver available for this PMIC?
    • Answered

  • TPS65185: TPS65185 VPOS 16V

    Resolved
    Part Number: TPS65185 Tool/software: Previously, I mentioned in this thread that I was obtaining incorrect positive voltage values and that there were some noisy sounds in the circuitry: https://e2e.ti.com/support/power-management-group/power-management…
    • Resolved

  • 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…
    • Answered

  • TPS65185: How to properly set up a new power up sequence and activate it

    Resolved
    Part Number: TPS65185 Tool/software: Hello TI engineers and people on board this awesome knowledge forum! I'm Martin a hardware developer from Spain that helps in https://github.com/vroland/epdiy-hardware epdiy project that is an open source parallel…
    • 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…
    • 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: 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…
    • 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…
    • Resolved
    • 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

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