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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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View FAQ threads
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  • Suggested Answer

    TPS65251: Does TI have new solution similar TPS65251? 0

    17 views
    1 reply
    Latest 1 day ago
    by Alla Ushasri
  • Suggested Answer

    TPS65265: Sudden failure of BUCK2 output 0

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    by Eviathar Ziffer
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    LM51772: SCHEMATIC REVIEW / DEVICE DOESNT PROVIDE POWER 0

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    Latest 1 day ago
    by Brigitte
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    HD3SS3220: Adaptation issues 0

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    TPS62840: Dynamically switch between two output voltages 0

    17 views
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    LP87745-Q1: LP87745-Q1: LP87745-Q1 Demo SW 0

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    LM5066I: Power management forum 0

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    103 views
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    Latest 1 day ago
    by Niranjan Nair
  • Not Answered

    TPS61178: Time from EN going high to output turning on 0

    90 views
    5 replies
    Latest 1 day ago
    by Nathan Ding
  • Not Answered

    BQ25713: TPS25751+BQ25713: In high temperature test condition over 45 degrees (Charging stop situation by max.charging temperature), how to solve the full discharging problem of battery capacity. 0

    209 views
    6 replies
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    by Kim Jae Kwang
  • Answered

    TPS65988: Boot Configuration 3 0

    65 views
    5 replies
    Latest 1 day ago
    by Ambroise Chaigne
  • Not Answered

    TPS25982: Is there a possibility of damage? (VI<VOUT) 0

    19 views
    0 replies
    Started 1 day ago
    by Shinichi Inoue
  • Not Answered

    TPS6594-Q1: Sporadic error message during power up (with TDA4AP) 0

    52 views
    1 reply
    Latest 1 day ago
    by Michael Gambrill
  • Answered

    LM5164-Q1: Odd current behavior with LM5158-Q1 0

    92 views
    6 replies
    Latest 1 day ago
    by Clément Letonnelier
  • Answered

    TPS2H160-Q1: The current on eacn IN pin at INx=High with DIAG_EN=High 0

    49 views
    2 replies
    Latest 1 day ago
    by Yoshikazu Kawasaki
  • Suggested Answer

    TPS566238: About the start time of TPS566238 0

    195 views
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    Latest 1 day ago
    by chunli Liang
  • Suggested Answer

    TPS25924: BFET 0

    134 views
    15 replies
    Latest 2 days ago
    by Shuji Ishiwata
  • Not Answered

    LM5170-Q1:reversed voltage protection and current sharing function 0

    23 views
    1 reply
    Latest 2 days ago
    by Feng Ji
  • Suggested Answer

    LM25143-Q1: Ringing phenomenon 0

    101 views
    11 replies
    Latest 2 days ago
    by Onkar Bhakare
  • Suggested Answer

    TPS5430: Noise Immunity on Enable Pin 0

    76 views
    2 replies
    Latest 2 days ago
    by Onkar Bhakare
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