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Power management

Power management

Power management forum

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Texas Instruments (TI) Power management support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search power management IC content or ask technical support questions on everything from linear and DC/DC switching regulators to battery management and LED drivers. Find the right solution for your circuit design challenges by using our TI E2E™ support forums that are supported by thousands of contributing TI experts.
Frequent questions
  • [FAQ] Is there a way to disable the thermal foldback function of TPS922055 / TPS922054 / TPS922053 / TPS922052?

    Steven Li
    Steven Li
    Other Parts Discussed in Thread: TPS922052 , TPS922055 , TPS922054 , TPS922053 Is there a way to disable the thermal foldback function of TPS922055 / TPS922054 / TPS922053 / TPS922052 if I do not need this function?
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] How can I separate the GND when doing layout for TPS922055 / TPS922054 / TPS922053 / TPS922052 in VSON or SOT-23-THN package?

    Steven Li
    Steven Li
    Other Parts Discussed in Thread: TPS922052 , TPS922055 , TPS922054 , TPS922053 How can I separate the AGND and PGND when doing layout for TPS922055 / TPS922054 / TPS922053 / TPS922052 in VSON or SOT-23-THN package?
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] How to deal with the unused FAULT pin of TPS922055 / TPS922054 / TPS922053 / TPS922052?

    Steven Li
    Steven Li
    Other Parts Discussed in Thread: TPS922052 , TPS922055 , TPS922054 , TPS922053 What should I do if I do not need the FAULT pin of TPS922055 / TPS922054 / TPS922053 / TPS922052?
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] How to design the UVP resistor divider for TPS922055 / TPS922054 / TPS922053 / TPS922052?

    Steven Li
    Steven Li
    Other Parts Discussed in Thread: TPS922052 , TPS922055 , TPS922054 , TPS922053 How to choose the value for the UVP resistor divider for TPS922055 / TPS922054 / TPS922053 / TPS922052?
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] TPS6503xx-Q1: How to make CRC for TPS6503xx-Q1 I2C communication?

    Phil Yi
    Phil Yi
    Part Number: TPS6503xx-Q1 All production devices with function safety have the I2C_CRC feature enabled. Please read through the description below: The TPS6503xx-Q1 device uses this polynomial to calculate the checksum value on every bit except the…
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] List of FAQs for TPS922055 / TPS922054 / TPS922053 / TPS922052 LED driver

    Steven Li
    Steven Li
    Other Parts Discussed in Thread: TPS922052 , TPS922055 , TPS922054 , TPS922053 KEEP UPDATING... This thread provides a list of frequently asked questions for TPS922055 / TPS922054 / TPS922053 / TPS922052 LED driver. You can click on the below link to…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] TPS65931211-Q1 used with AM62A for eFuse programming: If there are any limitations with respect to the key writer software implementation of "LDO1_CTRL/LDO2_CTRL" registers

    zenanding
    zenanding
    Part Number: TPS6593-Q1 Does LDO1&LDO2 power on by default? As we leave the GPIO9&GPIO11 float and PCB has been gerber out, we can't control the LDO on through GPIO9&GPIO11 now. If we use software implementation of "LDO1_CTRL/LDO2_CTRL" registers, does…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] TPS650350-Q1: How can I get design documents for TPS65035xx-Q1 devices?

    Phil Yi
    Phil Yi
    Part Number: TPS650350-Q1 The design documents (datasheets and TRM) are on TI MySecure folder. Users with TI NDA signed can request access from the link below: www.ti.com/.../swlicexportcontrol.tsp Once approved, design documents can be accessed…
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] What is Creepage and Clearance in Isolated Switches and Switch Drivers?

    Samuel Skranak
    Samuel Skranak
    Other Parts Discussed in Thread: TPSI2140-Q1 Creepage and Clearance in Isolated Switches and Switch Drivers Creepage and clearance distances are industry standard requirements that dictate the minimum spacing between the any two exposed metal contacts…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] How Can I Simulate TPSI305x-Q1 Using PSpice for TI?

    Tilden Chen
    Tilden Chen
    Other Parts Discussed in Thread: TPSI3050-Q1 Sometimes it can be challenging to simulate devices models in PSpice For TI given all the different buttons and knobs. The intent behind this post is to guide the reader on how to simulate the TPSI305x-Q1 models…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
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  • Not Answered

    BQ25750: question 0 Locked

    131 views
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    Latest 6 months ago
    by Ethan Galloway
  • Suggested Answer

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    Latest 6 months ago
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    BQ25750: FBG pin not shown in typical application circuit 0 Locked

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    200 views
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    111 views
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  • Answered

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    197 views
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  • Suggested Answer

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    122 views
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    266 views
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    271 views
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  • Answered

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  • Suggested Answer

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    104 views
    2 replies
    Latest 6 months ago
    by Randy Openshaw
  • Suggested Answer

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    119 views
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    Latest 6 months ago
    by Alan Frias
  • Suggested Answer

    UCC28950: Output voltage regulation in Voltage control mode 0 Locked

    248 views
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    260 views
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    Latest 6 months ago
    by Kipton Moravec
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    UCC28750: Going to some kind of protection while turning on at full load at 230VAC input. 0 Locked

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