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  • TPS65220: Need Suggestion on the Power supply design - PMIC

    TI Thinks Resolved
    Part Number: TPS65220 Other Parts Discussed in Thread: AM6442 , TPS650861 , TPS650864 , TPS65224-Q1 , , TPS65219 Tool/software: Hi team, We are using AM6442 processor in our design. For the power supply section we had checked the eval board in which TPS6522053RHBR…
    • Answered

  • TPS65220: TPS6522053 with VSYS=5V/PVIN_LDO1=5V/VSEL_SD=pulldown

    Resolved
    Part Number: TPS65220 Other Parts Discussed in Thread: TPS65219 Tool/software: Hello, I use PMIC TPS6522053, with VSYS=5V The TPS6522053 PMIC has SD programming by default on the VSEL_SD/VSEL_DDR pin. with the following polarity: LOW: 1.8V / HIGH…
    • Resolved

  • TPS65220: TPS6522053RHBR Failed to generate power supply rails

    Part Number: TPS65220 Other Parts Discussed in Thread: AM6442 , SK-AM64B Tool/software: Hello team, We are facing issue with power-up sequence where PMIC GPO2 output is switching and BUCK2 (1.8V) is not gettng up. I have attached the schematic…
    • Answered

  • TPS65220: VSYS Worst Case Current

    Resolved
    Part Number: TPS65220 Tool/software: Hello, Would you provide the typical and worst case current into the VSYS pin on the TPS65220 PMIC when all outputs are driving loads? Thank you, Joe
    • Resolved
    • Answered

  • TPS65220: Short circuit on output of TPS6522053RHBR

    Resolved
    Part Number: TPS65220 Tool/software: Dear TI team, I am working on DFMEA of IC TPS6522053RHBR. I would like to know what will happen to out of Buck 1 if Buck 2 or any other LDO output is shorted? Regards, Shritesh
    • Resolved

  • AM6422: PMIC TI TPS65220 is not initialized in U-Boot

    Part Number: AM6422 Other Parts Discussed in Thread: AM6442 , TPS65220 , TPS65219 , SK-AM64B , SK-AM62-LP Tool/software: Dear community, For a custom board we use the AM6442 SOC. As PMIC we use the TI TPS65220, and for ethernet we use two TI DP83822…

  • TPS65220: PMIC Device failing to initiate power

    TI Thinks Resolved
    Part Number: TPS65220 Tool/software: Hi, We are using the TPS6522053RHBR IC in our board with 3.3V input. We have referred to the AM64xx eval board for schematics. But the PMIC is not powering up on our board. We have checked the status of the…
    • Answered

  • TPS65220: PMIC features understanding

    Resolved
    Part Number: TPS65220 Other Parts Discussed in Thread: AM6412 , TPS22965 , TPS6521905 Hi All, I have to study the most compact possible solution powering a SITARA AM6412 and I found some PMIC references that may be could suit the situation. ( the…
    • Resolved
    • Answered

  • TPS65220: AM335x with TPS65220 PMIC

    Resolved
    Part Number: TPS65220 Other Parts Discussed in Thread: TPS65218D0 , TPS650250 , TPS65910 , USB2ANY Hi, I am designing AM335x Embedded System. I would like to use TPS65220 to power up AM335x. Can I replace TPS650250/TPS65910/TPS65218D0 with TPS65220…
    • Resolved
    • Answered

  • RE: [FAQ] AM644x / AM642x / AM641x / AM243x (ALV) Design Recommendations / Custom board hardware design – common queries for PMIC TPS65219 and TPS65220

    Resolved
    Hi Board designers, PMIC capacitor and feedback recommendations PMIC - feed back and jumper or 0R provisioning Regards, Sreenivasa

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