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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] BQ24192: BQ2419X: Schematic Review and PCB Layout Design Tips

    Ning T
    Ning T
    Part Number: BQ24192 Other Parts Discussed in Thread: BQ24190 , Please refer to the documents below for Schematic Review and PCB Layout Design Tips for the most popular BQ2419X family devices: BQ24190, BQ24192. The other BQ2419X devices are similar and…
    • over 5 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ24190: BQ2419x/BQ2429x FAQs

    Ning T
    Ning T
    Part Number: BQ24190 Please refer to below for BQ2419x/BQ2429x top frequently asked questions. 6327.BQ2419x_29x_ FAQ.pdf
    • over 5 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ25890: [FAQ] BQ2589X: Schematic Review and PCB Layout Design Tips

    Ning T
    Ning T
    Part Number: BQ25890 Other Parts Discussed in Thread: BQ25895 , BQ25892 , Please refer to the documents below for Schematic Review and PCB Layout Design Tips for the most popular BQ2589X family devices: BQ25890, BQ25892 and BQ25895. The other BQ2589X…
    • over 5 years ago
    • Power management
    • Power management forum
  • [FAQ] LDO popular links, FAQ - Read Me First!

    Jason Song
    Jason Song
    Other Parts Discussed in Thread: LP5907 The purpose of this thread is to create a list of contents that have been frequently asked by our customers. Popular Links: TI LDO Search Page BOM Cross reference search PCB Thermal Calculator (for some…
    • Answered
    • over 5 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS61022: How to avoid TPS61022 working abnormally or IC failure?

    Zack Liu
    Zack Liu
    Part Number: TPS61022 Hi, In some cases, the external components output capacitor Cout, inductor L, feedback resistors are well selected based on the recommendation of TPS61022 datasheet. However, the output voltage would drop at heavy load current…
    • Answered
    • over 5 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS23882: Is the TPS23882 Type-3 2-pair IEEE 802.3bt (30W/15.4W) compliant? Where can I find TPS23882 passing Sifos conformance test reports to be certain?

    Brett Colteaux
    Brett Colteaux
    Part Number: TPS23882 Other Parts Discussed in Thread: PSEMCUDAUEVM-082 , , PSEMTHR24EVM-081 Is the TPS23882 Type-3 2-pair IEEE 802.3bt (30W/15.4W) compliant? Where can I find TPS23882 passing Sifos conformance test reports to be certain?
    • over 5 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ25710, BQ25713, BQ25713B, BQ25700A, BQ25703A, BQ25708 - Schematic Review Design Tips

    Joel Hernandez II
    Joel Hernandez II
    Other Parts Discussed in Thread: BQ25703A , BQ25713 , BQ25710 , BQ25700A , BQ25708 , BQ25713B The following document shows key considerations when choosing external components for your BQ25710, BQ25713, BQ25713B, BQ25700A, BQ25703A, BQ25708 design, as…
    • over 5 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS61088 compensation network calculation

    Helen chen
    Helen chen
    Part Number: TPS61088 Hi, Based on the values of C5, C8 and R5, am I supposed to calculate f_comz, f_comp1, f_comp2? Is it possible to show me the calculation formula on how to deduce the f_comz, f_comp1, f_comp2? I can't get the formula by equation…
    • Answered
    • over 5 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ24133, BQ24170, BQ24171 & BQ24172: Schematic Review and PCB Layout Design Tips

    Jeff F
    Jeff F
    Part Number: BQ24133 5140.BQ24133 BQ2417x_Schematic Checklist_V1p0.pdf
    • Answered
    • over 5 years ago
    • Power management
    • Power management forum
  • [FAQ] LP5036: Can you provide the latest GUI of LP5009, LP5012, LP5018, LP5024, LP5030, LP5036 device?

    Charles-Chen
    Charles-Chen
    Part Number: LP5036 Other Parts Discussed in Thread: LP5012 , LP5030 , LP5018 , LP5024 , LP5009 , Hi team, As shown in Fig.1, I meet a error when I use GUI downloaded from ti.com to drive LP5012 EVM. Can you provide the latest GUI of LP5009, LP5012…
    • Answered
    • over 5 years ago
    • Power management
    • Power management forum
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  • Answered

    TPS65987D: About TPS65987D GUI settings 0 Locked

    247 views
    1 reply
    Latest over 1 year ago
    by Tommy Lin
  • Answered

    UCC28951: Internal RAMP threshold tolerance 0 Locked

    444 views
    11 replies
    Latest over 1 year ago
    by Jeff Melvin
  • Not Answered

    BQ79656EVM-021: BQ79656EVM-021 example code for MSP432 0 Locked

    196 views
    1 reply
    Latest over 1 year ago
    by David Ray
  • Suggested Answer

    LM5141-Q1: I Want the difference between automotive and industrial part 0 Locked

    193 views
    1 reply
    Latest over 1 year ago
    by Timothy Hegarty
  • Answered

    BQ76952: BQ7695202 not addressed correctly by BQstudio 0 Locked

    254 views
    2 replies
    Latest over 1 year ago
    by Nicolas Bouquet
  • Suggested Answer

    TPS544C26: IIC access failure 0 Locked

    383 views
    5 replies
    Latest over 1 year ago
    by Caleb Perez
  • Suggested Answer

    TPSM63610: step file for TPSM63610RDFR 0 Locked

    242 views
    3 replies
    Latest over 1 year ago
    by Jimmy Hua
  • Suggested Answer

    BQ79731Q1EVM-060: BQ79731Q1EVM-060: VF1 voltage unstable 0 Locked

    233 views
    1 reply
    Latest over 1 year ago
    by Quentin Silic
  • Answered

    TPS3103: Most Up-to-date? 0 Locked

    187 views
    2 replies
    Latest over 1 year ago
    by Abigail Leonardi
  • Answered

    BQ78350-DEVICE-FW: Cell Balancing at Rest Test 0 Locked

    537 views
    4 replies
    Latest over 1 year ago
    by Wyatt Keller
  • Suggested Answer

    BQ77905: LD Pin on BQ7790512 - Unused Load removal detection 0 Locked

    270 views
    1 reply
    Latest over 1 year ago
    by Andria McIntyre
  • Not Answered

    TPS650864: LDO3P3 and LDO5 not work 0 Locked

    214 views
    1 reply
    Latest over 1 year ago
    by James Steenbock
  • Suggested Answer

    LM4040: LM4040CIM3-2.5/NOPB Consulting product 0 Locked

    531 views
    3 replies
    Latest over 1 year ago
    by Masoud Beheshti61
  • Answered

    BQ76952: About the IIC communication problem of bq76952 0 Locked

    305 views
    1 reply
    Latest over 1 year ago
    by Max Verboncoeur
  • Not Answered

    BQ28Z610: BQ28Z610 0 Locked

    305 views
    9 replies
    Latest over 1 year ago
    by Anthony
  • Suggested Answer

    TPS92520-Q1: Why there is 3.8V at floating UDIM PIN? 0 Locked

    260 views
    3 replies
    Latest over 1 year ago
    by fhoude
  • Not Answered

    BQ76940: when connect to Jlink the SDA pin will get pulled down sometimes. 0 Locked

    371 views
    1 reply
    Latest over 1 year ago
    by Luis H. S.
  • Answered

    UCC27444-Q1: Layout about Thermal pad 0 Locked

    253 views
    3 replies
    Latest over 1 year ago
    by Alexander Mazany
  • Suggested Answer

    BQ27Z746: BQ27Z746 Change the BQ27Z746 0 Locked

    275 views
    1 reply
    Latest over 1 year ago
    by Jonny
  • Not Answered

    BQ76200: SCH review 0 Locked

    178 views
    2 replies
    Latest over 1 year ago
    by Luis H. S.
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