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  • TPSM82866C: Software Enable Device = 1 (hardware)

    Resolved
    Part Number: TPSM82866C Deasr Sir/Madam, TPSM82866CA3PRCFR is specified as "Software Enable Device = 1 (hardware enable)". The measing of this is unclear. It implies that CONTROL register bit 5 is always 1 and cannot be changed by IIC. I am looking…
    • Resolved
    • Answered

  • TPSM82866C: TPSM82866CA3 set voltage before enabling

    Resolved
    Part Number: TPSM82866C Other Parts Discussed in Thread: TS5A3157 Dear Sir/Madam, For the TPSM82866CA3 when EN is low the IIC registers settings are cleared. I am not sure why this decision was made. If you could set the output voltage by IIC then…
    • Resolved

  • TPSM82866C: A&D application

    TI Thinks Resolved
    Part Number: TPSM82866C Hello team, Datasheet describes it can be used at A&D in the first page. Is there additional radiation test for this device in order to apply A&D application? Best Regards, Austin

  • TPSM82866C: I need similar IC 0-5V

    TI Thinks Resolved
    Part Number: TPSM82866C Other Parts Discussed in Thread: TPS544C26 , TPS542A50 , LMR36503 , TPSM365R3 Tool/software: Hello, in the TI product, I'm finding a programmable voltage regulator IC with an adjustable voltage of 0–5V for I2C, SPI, or UART interface…
    • Answered

  • TPS62873: TPS62873 I2C Bus work at 1.8V

    Resolved
    Part Number: TPS62873 Other Parts Discussed in Thread: TPSM82866C Now I design the an optical module. For the DSP power, I use TPS62873 and TPSM82866CA2. The MCU IO is 1.8V. Do TPS62873 and TPSM82866CA2 I2C work at 1.8V? The Vcc for TPS62873 and…
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    • Answered

  • TPS62827: dynamic change voltage

    Resolved
    Part Number: TPS62827 Other Parts Discussed in Thread: TPS62868 , TPSM82866C Tool/software: Hi, We want set 2 output voltage level 2.1V and 2.5V. We using N-MOS in parallel the resistor on FB pin, is it may have any side effect? thanks!
    • Resolved

  • TPS62871: sch check

    Part Number: TPS62871 Other Parts Discussed in Thread: TPSM8287A12 , TPSM82866C Tool/software: Hi Sir : Regarding TPS62871, I have the following questions to ask. Also, please help check the schematic diagram in the attachment. The selected chip is…

  • TPS62870: comp caculation

    TI Thinks Resolved
    Part Number: TPS62870 Other Parts Discussed in Thread: TPS62869 , TPSM82866C Tool/software: Hi, We may using TPS62870 to using on Vout 1.2V and 1.8V condition. How to optimization comp value in these two voltage? I use wenbench tool but seem Rcomp…
    • Answered

  • TPSM82866A: VOS pin usage?

    Resolved
    Part Number: TPSM82866A Other Parts Discussed in Thread: TPSM82823A , , TPSM8287A06 , TPSM82866C Tool/software: Hi, could you clarify how the VOS pin should be connected and what its function is vs FB? Looking through the datasheets of a few similar part…
    • Resolved

  • LM21215A: Output noise issue

    TI Thinks Resolved
    Part Number: LM21215A Other Parts Discussed in Thread: TPSM82866A , TPS62870 , TPSM82866C Tool/software: Hello, My customer was using the LM21215AMHE-1 under the following conditions. - INPUT : 5V, OUTPUT : 0.9V, LOAD : 6A They designed the circuit…

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