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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…
    • 11 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
    • 11 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
    • 11 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
    • over 1 year 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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  • Answered

    TPS54340: I also would like to know difference between TPS54340 and TPS54340B 0 Locked

    323 views
    2 replies
    Latest over 5 years ago
    by Shinichi Inoue
  • Answered

    BQ35100: EOS mode, get voltage without Start/Stop Gauge 0 Locked

    479 views
    5 replies
    Latest over 5 years ago
    by Vos
  • Suggested Answer

    LM5017: 3.16k as FB2 resistor results in 5.4V Vout 0 Locked

    284 views
    3 replies
    Latest over 5 years ago
    by Ankit Gupta95
  • Suggested Answer

    LM5017: Feedback resistors result in incorrect output voltage 0 Locked

    370 views
    3 replies
    Latest over 5 years ago
    by Ankit Gupta95
  • Suggested Answer

    LM5575: Vout not getting properly 0 Locked

    503 views
    3 replies
    Latest over 5 years ago
    by Ankit Gupta95
  • Answered

    WEBENCH® Tools/LM5088MH-2EVAL: Low load instability with large capacitor 0 Locked

    353 views
    4 replies
    Latest over 5 years ago
    by Ankit Gupta95
  • Not Answered

    CCS/TPS65835: TPS65835EVM-705 MSP430: Error connecting to the target: Security Fuse has been blown 0 Locked

    425 views
    5 replies
    Latest over 5 years ago
    by Chris Sterzik
  • Suggested Answer

    USB-TO-GPIO: USB-TO-GPIO driver 0 Locked

    1701 views
    4 replies
    Latest over 5 years ago
    by Anne Ngo77
  • Answered

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    498 views
    2 replies
    Latest over 5 years ago
    by Ankit Gupta95
  • Suggested Answer

    Dead Time 0 Locked

    235 views
    2 replies
    Latest over 5 years ago
    by Don Dapkus
  • Answered

    BQ24195: Problem BQ24195 Default Mode (without HOST mode). 0 Locked

    896 views
    9 replies
    Latest over 5 years ago
    by Joel Hernandez II
  • Suggested Answer

    TPS54340-Q1: Device function at over current 0 Locked

    246 views
    1 reply
    Latest over 5 years ago
    by Ankit Gupta95
  • Suggested Answer

    BQ25619: Is it the right candidate for my application! 0 Locked

    190 views
    1 reply
    Latest over 5 years ago
    by Joel Hernandez II
  • Answered

    BQ24250: CC to CV Mode Transition 0 Locked

    218 views
    1 reply
    Latest over 5 years ago
    by Jeff F
  • Answered

    BQ78350-R1: "Accuracy Error: Deviation is so high" problem with the uploaded GPC files 0 Locked

    412 views
    7 replies
    Latest over 5 years ago
    by Yevgen Barsukov
  • Answered

    TPS22910AEVM-656: EVM should be active LOW, but is acting as Active High. 0 Locked

    328 views
    3 replies
    Latest over 5 years ago
    by Leona Mei
  • Suggested Answer

    BQMTESTER: I am trying to get a copy of the BQM Tester which will calibrate and program the BQ20Z655-R1 0 Locked

    478 views
    8 replies
    Latest over 5 years ago
    by Andy Liu (BMS)
  • Answered

    CSD18511KCS: Tab's thermal property 0 Locked

    297 views
    2 replies
    Latest over 5 years ago
    by John Wallace1
  • Answered

    BQ76942: Role of Additional FET in Discharge FET Drive Circuit 0 Locked

    1685 views
    3 replies
    Latest over 5 years ago
    by WM5295
  • Answered

    TMS570 LaunchPad board is included with purchase EM1402 Evaluation Module 0 Locked

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    1 reply
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    by LeonardEllis
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