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  • TPS63020: and TLV62090 input combined, if have EOS risk

    TI Thinks Resolved
    Part Number: TPS63020 Other Parts Discussed in Thread: TLV62090 Tool/software: Our OBU board recently had some cases of TLV62090 and TPS63020 damage. Our two TPS63020 and two TLV62090 are powered by one power supply. Currently, we suspects that there…

  • TPS63020: Internal Capacitance

    Part Number: TPS63020 Other Parts Discussed in Thread: TPS631000 Tool/software: The block diagram shows internal capacitance. Can you provide the maximum internal capacitance inside the device? I require this for certification purposes as it pertains…
    • Answered

  • TPS63020: Output discharge - current capability for PG pin

    Resolved
    Part Number: TPS63020 Other Parts Discussed in Thread: TPS631011 , TPS61033 Tool/software: Hi TI team, We are planning to implement a o utput discharge function using Power Good pin for the TPS63020.* Could you indicate what is the maximum current capability…
    • Resolved
    • Answered

  • TPS63020: TPS63020 inductor bottom gnd copper.

    Resolved
    Part Number: TPS63020 Other Parts Discussed in Thread: LMR38010 Tool/software: Hi. Some DC-DC converters have a GND COPPER at the bottom of the inductor, as shown in FIGURE 11-2. The TPS63020 DATASHET FIGURE 31 has no GND COPPER under the inductor. Is…
    • Resolved
    • Answered

  • TPS63020 output low voltage

    Resolved
    Part Number: TPS63020 Tool/software: Hi: I got some problems when measuring the voltage of FB pin. When the pen touched this pin, the inductor made some sharp noise and current input increased a lot. Is this normal? Moreover, the current input is measured…
    • Resolved
    • Answered

  • TPS63020-Q1: Automotive, High efficiency, Low current non inverting buckboost with Vin>10V

    Resolved
    Part Number: TPS63020-Q1 Other Parts Discussed in Thread: BQ25798 , , TPS63020 , TPS63000 Tool/software: Hello! We need to obtain 3.3V from a 1S1P Li-Ion battery pack, using a BQ25798 as charger. The problem is that when the battery is not connected and…
    • Resolved

  • TPS63020: -

    Part Number: TPS63020 Hi, I made the typical application with Vout=3.3V. The load drain from 30 to 140mA dynamically and powered with stable voltage 3.18V provide by lab power source. Some times the regulator fail, Vout go to ~1.4V, working alone. One way…
    • Answered

  • TPS63020: Ultra low power application.

    Resolved
    Part Number: TPS63020 Hi: I made the schematic of a typical application (Figure 7 on datasheet) but no placed R3; Vout=3.3V. Without any load drain 5.38mA from power source, but doesn't must be equal to Iq 25~50uA? Thanks!
    • Resolved

  • RE: TPS63020: TEC Driver per App Note PMP9759

    Hello SSC, Lower values are ok as well. In the datasheet we just try to select a good tradeoff between power loss and noise immunity. Please have a look to this app note for the details on how to select a good resistive feedback divider: Design considerations…

  • TPS63020: Bypass mode

    TI Thinks Resolved
    Part Number: TPS63020 Hi team, Customer get one question when 5Vin and 5Vout operation. Does TPS63020 get bypass mode? In customer case, does it work in bypass mode? Thanks and Best regards, Will

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