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  • TPS7A4001: Operation at -65C

    TI Thinks Resolved
    Part Number: TPS7A4001 Hi We are operating at -65C we realise this is outside the minimum temperature of -40C. The output of the device just stays at zero volts we would like to know what is the most likely cause for this i.e would it be the current limit…
    • Answered

  • TPS7A4001: TPS7A4001 dropout voltage

    Resolved
    Part Number: TPS7A4001 At the input of the LDO I have 70V. I put an NPN (PHPT61006NY) at the output of the tps7a4001 regulator to have a stronger current. Idle LDO with no load works as it should. once I put a 1kohm load at the output. the output voltage…
    • Resolved

  • TPS7A4001: TPS7A4001 dropout voltage

    TI Thinks Resolved
    Part Number: TPS7A4001 At the input of the LDO I have 70V. I put an NPN (PHPT61006NY) at the output of the tps7a4001 regulator to have a stronger current. Idle LDO with no load works as it should. once I put a 1kohm load at the output. the output voltage…
    • Answered

  • TPS7A4001: Schematic review

    Resolved
    Part Number: TPS7A4001 Other Parts Discussed in Thread: PSEMTHR24EVM-081 Hi All, please can you review our schematic with TPS7A4001 LDO Vin = 56V Vout = 3.3V Iout = (12mA TPS23881RTQ + 11.3mA ISO1644DW) ~25mA max ; Iout_typ = 15mA -> is one 10uF 25V…
    • Resolved

  • TPS7A4001: Vin=8V~50V, Vout=3.3V, Iout=5mA

    TI Thinks Resolved
    Part Number: TPS7A4001 Other Parts Discussed in Thread: TPS7A16A-Q1 Hello expert, My customer would like to use high Vin solution in their first stage application. May we know if TPS7a4001 could be used in Vin=8V~50V, Vout=3.3V, Iout=5mA application? Or…
    • Answered

  • TPS7A4001: LDO Inquiry

    Resolved
    Part Number: TPS7A4001 Other Parts Discussed in Thread: TL783 , TPS7A43 Hi By looking at the spec. of TPS7A4001, this LDO can only support up to 50mA output current. However, the application will need 15V/60mA output. Not sure if TPS7A4001 can meet the…
    • Resolved

  • TPS7A4001: response time of the enable/disable feature?

    Part Number: TPS7A4001 Hi Is there data on the response time or transient function of the enable/disable feature on the tps7A4001 ? I found nothing in the datasheet. to be used with a 50 to 90V output depending on the application thanks Pinhas

  • TPS7A4001: Considerable and Varying Voltage Drop on Output

    Part Number: TPS7A4001 Hello, We are utilizing this component as a 12V supply with inputs varying from about 13V to 30V. We noticed that as everything turns on at 13V, we only receive an output voltage of approximately 11.6V. When the input voltage reaches…

  • TPS7A4001: Unencrypted SPICE model?

    TI Thinks Resolved
    Part Number: TPS7A4001 Do you have an unencrypted SPICE model for TPS7A4001?
    • Answered

  • TPS7A4001: Creepage distance confirmation

    Resolved
    Part Number: TPS7A4001 Hi Team The gap between the chip pin pads is only 0.2mm, and the input voltage is 100V. Is there any creepage distance problem? Best Regards Gene
    • Resolved

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