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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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  • Not Answered

    TPS650350-Q1: pin fuction 0

    62 views
    5 replies
    Latest 3 days ago
    by Phil Yi
  • Not Answered

    UCD9081: UCD9081 0

    20 views
    3 replies
    Latest 3 days ago
    by yihe
  • Not Answered

    BQ25172: Regarding overcharge prevention in timer-based charging 0

    36 views
    3 replies
    Latest 3 days ago
    by Bill Johns
  • Not Answered

    TPS2117: Asymetric behaviour between Vin1 and Vin2 0

    13 views
    0 replies
    Started 3 days ago
    by Silvestre Piedade
  • Suggested Answer

    TPS59641: Noise Spikes on GPU Phase 0

    173 views
    15 replies
    Latest 3 days ago
    by RAJ KUMAR
  • Not Answered

    TPS25947: TPS259470ARPWR 0

    45 views
    2 replies
    Latest 3 days ago
    by Samuel Mara
  • Answered

    LM5158-Q1: Behavior in case of input over-voltage 0

    16 views
    1 reply
    Latest 3 days ago
    by Moritz
  • Suggested Answer

    LM5156: High Voltage Start-up 0

    13 views
    1 reply
    Latest 3 days ago
    by Moritz
  • Answered

    TPS54260-Q1: Request for pin FMA & FMD Data – TPS54260-Q1 0

    48 views
    8 replies
    Latest 3 days ago
    by Onkar Bhakare
  • Not Answered

    BQ40Z80: Configure gauge to drive fewer than 6 LEDS 0

    166 views
    8 replies
    Latest 3 days ago
    by uday kumar reddy
  • Answered

    TPS564242: Input current of the FB and EN pins 0

    31 views
    3 replies
    Latest 3 days ago
    by Jukka Kettunen
  • Answered

    TPSM63603: Cannot create design (Vin24V, Vout15V and 3A) 0 Locked

    83 views
    7 replies
    Latest 3 days ago
    by Sourish Nandy
  • Not Answered

    TPS25942A: IEC62368-1 ed3 0

    38 views
    3 replies
    Latest 3 days ago
    by Arush Gupta
  • Not Answered

    LMQ644A2-Q1: LMQ644QA2-BUCK 0

    67 views
    7 replies
    Latest 3 days ago
    by Onkar Bhakare
  • Suggested Answer

    UCC256404: help on LLC circuit schematic with using UCC256404, UCC28180, UCC24624 0

    256 views
    11 replies
    Latest 3 days ago
    by Sougata Nayak
  • Suggested Answer

    TPS65251: Does TI have new solution similar TPS65251? 0

    17 views
    1 reply
    Latest 3 days ago
    by Alla Ushasri
  • Suggested Answer

    TPS65265: Sudden failure of BUCK2 output 0

    424 views
    31 replies
    Latest 3 days ago
    by Eviathar Ziffer
  • Not Answered

    LM51772: SCHEMATIC REVIEW / DEVICE DOESNT PROVIDE POWER 0

    34 views
    4 replies
    Latest 3 days ago
    by Brigitte
  • Not Answered

    HD3SS3220: Adaptation issues 0

    42 views
    4 replies
    Latest 3 days ago
    by Chu Allen
  • Answered

    TPS62840: Dynamically switch between two output voltages 0

    17 views
    1 reply
    Latest 3 days ago
    by Andreas Mueller
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