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  • TPS63051: TPS63051RMWR - Different surface texture

    Part Number: TPS63051 Hello, A few parts from the reel have a different surface texture. The parts are 12-PIN VQFN-HR, is this normal for theses parts? Thanks

  • TPS63051: The bottom surface has what appears to be some type of residue

    Part Number: TPS63051 Hello, Can you please confirm if this normal and just part of the manufacturer process? some have very smooth surface and some appear to have some type of residue. Thank you.
    • Answered

  • TPS63051: TPS63051: VIH and VIL voltage level for PFM/PWM mode selection pin

    Resolved
    Part Number: TPS63051 Tool/software: Hello Team, Please provide us VIH and VIL voltage requirement for PFM/PWM mode selection pin. The datasheet only specifies logic level requirements for the EN and ILIM0 pins. Regards, Kadam
    • Resolved
    • Answered

  • TPS63051: Regulator stuck in OVPM mode

    Resolved
    Part Number: TPS63051 Other Parts Discussed in Thread: TPS63050 Tool/software: Hi, I have a PCB using the TPS63051RMWT and the regulator is stuck in OVPM mode. I am supplying power with a 3.7V Lipo Battery 400mAh. When I plug in the battery, the…
    • Resolved
    • Answered

  • TPS63051: About the overcurrent protection

    Resolved
    Part Number: TPS63051 According to the datasheet(9.3.6 Short Circuit Protection), It states that the output current is limited to 1.5A. Is 1.5A the max? Please let me know if there are any regulations for min, typ, max. I actually tested it by shorting…
    • Resolved
    • Answered

  • TPS63051: Clarification on the soft start implementation

    Resolved
    Part Number: TPS63051 Hello Experts, About the attachement from this post - TPS63051: About Soft Start issue - Power management forum The second scope capture (Css = 101 nF) looks very similar to what I'm seeing for Vout. That is, two rising portions…
    • Resolved
    • Answered

  • TPS63051: Is there a spice model available?

    Resolved
    Part Number: TPS63051 Hi there, Is there a spice model available for TPS63051RMWR? Also, is there a way to access TI spice models without having to submit a help inquiry? It's really nice when mfg's simply post them online with the chip's datasheet…
    • Resolved
    • Answered

  • TPS63051: About the difference between TPS63051 and TPS63050

    Resolved
    Part Number: TPS63051 Other Parts Discussed in Thread: TPS63050 Hi, Customers have used TPS63051 until now. However, due to late delivery, customers are trying to use TPS63050 as an alternative to TPS63051. Let me ask you two questions in the background…
    • Resolved

  • TPS63051: How much load current when switching between PFM mode and PWM mode?

    TI Thinks Resolved
    Part Number: TPS63051 According to the datasheet(9.4.2 Power Save Mode Operation), It is stated that the TPS63051 will operate in PWM mode above about 350mA. However, the text in 9.4.2 states that TPS63051 switches to PWM mode when the load current…
    • Answered

  • TPS63051: 3.3V voltage applied to VOUT (VIN and EN are 0V or open)

    Resolved
    Part Number: TPS63051 If 3.3V is applied to VOUT of the TPS63051 from a different power supply system than the TPS6305, will the TPS63051 be stressed? VIN and EN of TPS63051 are 0V or open.
    • Resolved

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