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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] How to design the CSP and CSN pin components for TPS923655 / TPS923654 / TPS923653 / TPS923652?

    Steven Li
    Steven Li
    Other Parts Discussed in Thread: TPS923652 , TPS923653 , TPS923654 , TPS923655 How to design the CSP and CSN pin components for TPS923655 / TPS923654 / TPS923653 / TPS923652?
    • Answered
    • 10 months ago
    • Power management
    • Power management forum
  • [FAQ] How to design the CSP and CSN pin components for TPS922055 / TPS922054 / TPS922053 / TPS922052?

    Steven Li
    Steven Li
    Other Parts Discussed in Thread: TPS922052 , TPS922055 , TPS922054 , TPS922053 How to design the CSP and CSN pin components for TPS922055 / TPS922054 / TPS922053 / TPS922052?
    • Answered
    • 10 months ago
    • Power management
    • Power management forum
  • [FAQ] TPS650330-Q1: How to order a socket EVM for the TPS650330-Q1 Series PMIC Devices

    Phil Yi
    Phil Yi
    Part Number: TPS650330-Q1 Other Parts Discussed in Thread: BOOSTXL-TPS65033 , Tool/software: The socket EVM named "BOOSTXL-TPS65033" for the TPS650330-Q1 series PMIC devices is orderable from here ; it needs to work with the TI MSP430 Launch-Pad together…
    • 10 months ago
    • Power management
    • Power management forum
  • [FAQ] UCC27301A: Which gate drivers should I select for solar power microinverters?

    Richard Herring
    Richard Herring
    Part Number: UCC27301A Tool/software: Solar power generation for the home is becoming more popular with the push and incentives for renewable energy. There are several architectures for solar power conversion including string inverters, power optimizers…
    • 10 months ago
    • Power management
    • Power management forum
  • [FAQ] LM74930-Q1: What is the function of diode on VS pin

    Shiven Dhir
    Shiven Dhir
    Part Number: LM74930-Q1 Other Parts Discussed in Thread: LM74800-Q1 , LM7481-Q1 , What is the function of diode on VS pin in common source topology? RELATED PRODUCTS: LM74800-Q1, LM74801-Q1, LM7481-Q1
    • Answered
    • 10 months ago
    • Power management
    • Power management forum
  • [FAQ] BQ25770G: Where could we find the BQZ file for BQ25770G?

    Tiger Zhou
    Tiger Zhou
    Part Number: BQ25770G Other Parts Discussed in Thread: EV2400 Tool/software: 1. Download the BQZ file here. Charger_1_00-bq25770_770G.bqz 2. Put the file in the /config folder where BatteryManagementStudio Software is installed. 3. Connect EV2400…
    • Answered
    • 10 months ago
    • Power management
    • Power management forum
  • [FAQ] TUSB546-DCI: What is the difference among DPEQ, EQ, and SSEQ?

    David (ASIC) Liu
    David (ASIC) Liu
    Part Number: TUSB546-DCI Other Parts Discussed in Thread: TUSB546A-DCI , TUSB1046-DCI , TUSB1046A-DCI , TUSB1146 Tool/software: TUSB546-DCI has three sets of equalization (EQ), what is the difference among DPEQ, EQ, and SSEQ?
    • Answered
    • 11 months ago
    • Power management
    • Power management forum
  • [FAQ] UCC27301A: Typical Half-Bridge PSpice Test Bench

    William Moore
    William Moore
    Part Number: UCC27301A Tool/software: Attached below is the .zip file for the PSpice project that contains a few different schematics that allow for testing the driver and its characteristics with respect to operating conditions set forth by the desired…
    • Answered
    • 11 months ago
    • Power management
    • Power management forum
  • [FAQ] Use BQ25700A for Supercap charger

    Hale Konopka
    Hale Konopka
    Part Number: BQ25700A Other Parts Discussed in Thread: BQ25730EVM Tool/software: Hello, We've used the BQ257x family of parts in some of our other products using batteries, but I'd now like to use it with a supercapacitor instead. The features which…
    • Answered
    • 11 months ago
    • Power management
    • Power management forum
  • [FAQ] TPS2HCS10-Q1: CRC Calculation Function Example

    Patrick Shalton
    Patrick Shalton
    Part Number: TPS2HCS10-Q1 Tool/software: The TPS2HCS10-Q1 device has an optional cyclic redundancy check (CRC) feature to ensure each SPI frame (SPI Format: COPL = 0, CPHA = 1) is transmitted and received properly. This CRC calculation is based on…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
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View FAQ threads
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    TPS25751: To detect if the port partner is a phone 0 Locked

    346 views
    9 replies
    Latest over 1 year ago
    by Aya Khedr
  • Not Answered

    TPS65219: Issues programming NVM after RV 0 Locked

    209 views
    3 replies
    Latest over 1 year ago
    by Brenda Diaz
  • Not Answered

    TPIC7218-Q1: TPIC7218 device mode setting 0 Locked

    157 views
    1 reply
    Latest over 1 year ago
    by Norikazu Takebayashi
  • Suggested Answer

    UCC23513: The switching timing of the MOSFET in the UCC23513 pull-up 0 Locked

    198 views
    1 reply
    Latest over 1 year ago
    by Sean Cashin
  • Answered

    TPS23881: Regarding bob smith circuit 0 Locked

    187 views
    1 reply
    Latest over 1 year ago
    by Diang Xing
  • Not Answered

    TPS50601A-SP: How to X-Ray bottom terminated TI componenets 0 Locked

    453 views
    8 replies
    Latest over 1 year ago
    by Dan Strich
  • Answered

    BQ25750: ACFET and BATFET enable case 0 Locked

    221 views
    1 reply
    Latest over 1 year ago
    by Ethan Galloway
  • Suggested Answer

    TPS7H4003-SEP: External Sync Questions 0 Locked

    193 views
    1 reply
    Latest over 1 year ago
    by Andy Fondaw
  • Suggested Answer

    TL431: Need Material Composition Table of TL431BIDBZR for inspection 0 Locked

    177 views
    1 reply
    Latest over 1 year ago
    by Lorena Dudman
  • Suggested Answer

    LM4050QML-SP: TPS54040QDRCRQ1, LM4050QCEM3X4.1/NOPB, TPS389050GQDSERQ1, TPS57140QDRCRQ1, LM4050BEM3-4.1 V+T, TPS3703C7500DSERQ1 0 Locked

    186 views
    3 replies
    Latest over 1 year ago
    by Masoud Beheshti61
  • Suggested Answer

    TPS6593-Q1: TPS6593/4x-socket EVM board 0 Locked

    554 views
    7 replies
    Latest over 1 year ago
    by Nicholas McNamara
  • Answered

    BQ28Z620: Regarding PF Status registers 0 Locked

    269 views
    3 replies
    Latest over 1 year ago
    by Jonny
  • Answered

    LM5025AEVAL: Vout issue 0 Locked

    239 views
    3 replies
    Latest over 1 year ago
    by Steven Mappus1
  • Not Answered

    BQ25895: the voltage of Vsys is zero, and the value of all registers is zero 0 Locked

    496 views
    5 replies
    Latest over 1 year ago
    by Garrett Kreger
  • Answered

    TPS7H5005-SEP: Suggested Schematic for Boost topology with Calculation 0 Locked

    886 views
    25 replies
    Latest over 1 year ago
    by Hridya TV
  • Answered

    LM5155-Q1: Understanding the waveform of a SEPIC architecture for making a variable dual output (+/-60 V) 0 Locked

    279 views
    1 reply
    Latest over 1 year ago
    by Moritz
  • Answered

    UCC27712: UCC27712 0 Locked

    369 views
    9 replies
    Latest over 1 year ago
    by jay Prabhakar
  • Answered

    TPS62873-Q1: Power IC Compensation RC selection for Phase margin 0 Locked

    222 views
    1 reply
    Latest over 1 year ago
    by Excel Regidor
  • Answered

    TPS22996: Question about using TPS22996 for one source Power 0 Locked

    201 views
    1 reply
    Latest over 1 year ago
    by Amrit Jit
  • Answered

    TPS62873: what’s difference between TPS62873QWRXSRQ1(automotive) and TPS62873Z1WRXSR(common part)? 0 Locked

    184 views
    1 reply
    Latest over 1 year ago
    by Excel Regidor
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