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  • TPS63000: TPS63000 loop stability, current sink in feedback divider.

    Part Number: TPS63000 Tool/software: I have a design utilizing TPS63000 to generate an adjustable voltage output between 1.2 and 5.5V. To allow for the voltage output adjustability the lower resistor of the voltage divider feeding the FB pin is tied…

  • TPS63000: TPS63000 feedback capacitor

    TI Thinks Resolved
    Part Number: TPS63000 Tool/software: Hi. I'm developing the power system for an IoT system, and I'm using the TPS63000 as the buck-boost converter for a 3V8 output. I've noticed some issues related to the feedback voltage divider. I'm using R1 of 680k…

  • TPS63000: Low power

    Part Number: TPS63000 Other Parts Discussed in Thread: TPS63900 , I’m working on a low-power project and a friend recently suggested the attached schematics. I’m concerned because the product will be exposed to heavy EMC environments (similar to railway…
    • Answered

  • TPS63000: TPS63000 is generating 1.6V output when is disable

    Resolved
    Part Number: TPS63000 Tool/software: Hello, I tried to implement this module TPS63000DRCR in a custom PCB and this new revision of the board (6 pcbs) all of them we are getting around 1.626V in the output when is disable and there is an input voltage…
    • Resolved

  • TPS63000: Need help with Power Circuitry design

    Part Number: TPS63000 Other Parts Discussed in Thread: BQ25120A , BQ27220 Tool/software: Hello we are making a wearable device and were looking at off the shelf options for the power circuitry. Our requirements are as follows: 1) 3.3V Low-Noise Output…

  • TPS63000: TPS63000 1Meg ohm R1 reccomended on feedback pin

    TI Thinks Resolved
    Part Number: TPS63000 Hello i am curious about the high value 1Meg ohm resistor called out for R1. This resistor is on the feedback pin. The input impedance on this pin is 1Meg ohm typically. It would seem that a lower resistor value would be in order…
    • Answered

  • TPS63000: TPS54160A and TPS63000 instable output after some time.

    Resolved
    Part Number: TPS63000 Other Parts Discussed in Thread: TPS54160 , TPS54160A Dear TI team of experts. We have an unexpected behaviour in the series production of one of our PCBs. After some time, the output voltage of the two DC/DC converters starts to…
    • Resolved

  • TPS63000: Regarding the configuration of the filter circuit.

    TI Thinks Resolved
    Part Number: TPS63000 Tool/software: Hi team, To expand the operating voltage range for constant voltage startup, is it acceptable to short-circuit R3 in the following circuit? In practical tests, short-circuiting R3 in the filter circuit allowed…
    • Answered

  • TPS63000: Simulation Model Required

    Resolved
    Part Number: TPS63000 Tool/software: Dear Team, could you please provide the simulation model /Tina Simulation file/spice model of tps63000 Regards HAri
    • Resolved
    • Answered

  • TPS63000-Q1: Switching Frequency

    Resolved
    Part Number: TPS63000-Q1 Tool/software: Hi Team, Could you please review the schematic. In this configuration at what is the switching frequency the IC is operating May I know from where you got the value of 0.3A. Is this the allowed ripple…
    • Resolved

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