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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

    TPS63020: TPS63020 inductor bottom gnd copper. 0 Locked

    332 views
    4 replies
    Latest over 1 year ago
    by kwon
  • Suggested Answer

    TPS7A83A: Output cap selection 0 Locked

    210 views
    1 reply
    Latest over 1 year ago
    by Juliette
  • Not Answered

    TPS763: output have a step 0 Locked

    135 views
    1 reply
    Latest over 1 year ago
    by Ishaan Shetye
  • Answered

    BQ79612-Q1: Battery voltage reading time 0 Locked

    205 views
    2 replies
    Latest over 1 year ago
    by Masashi Mineda
  • Answered

    BQ79612-Q1: Transmission distance of COMH/COML 0 Locked

    195 views
    2 replies
    Latest over 1 year ago
    by Masashi Mineda
  • Suggested Answer

    TPS7B86-Q1: Package confirm of TPS7B8650QDDARQ1 0 Locked

    405 views
    7 replies
    Latest over 1 year ago
    by Kelsey Farr
  • Answered

    TPS43061EVM-198: Gerber files for this module 0 Locked

    249 views
    3 replies
    Latest over 1 year ago
    by Chris Poulsen
  • Suggested Answer

    TPS53681: TPS53681 0 Locked

    289 views
    2 replies
    Latest over 1 year ago
    by Darshan Moodgal
  • Suggested Answer

    LM5160A: LM5160A 0 Locked

    407 views
    7 replies
    Latest over 1 year ago
    by Youhao Xi
  • Suggested Answer

    LM4050-N: Similarity design question in regard to LMLM4050BIM3-2.5 0 Locked

    298 views
    1 reply
    Latest over 1 year ago
    by Masoud Beheshti61
  • Not Answered

    BQ51013B: Rough FOD calibration 0 Locked

    205 views
    1 reply
    Latest over 1 year ago
    by Bill Johns
  • Suggested Answer

    BQ40Z80EVM-020: Chemistry programming error: 1470 0 Locked

    428 views
    11 replies
    Latest over 1 year ago
    by Siddharth Venkatesan
  • Suggested Answer

    BQ27Z561-R2: Will BQ27z561-EVM device work for performing a learning cycle for a bq27z561-"R2" device???? (NOTE THE R2) 0 Locked

    253 views
    1 reply
    Latest over 1 year ago
    by Siddharth Venkatesan
  • Answered

    TPS7B4253-Q1: TPS7B4253QDDARQ1 Instability 0 Locked

    227 views
    3 replies
    Latest over 1 year ago
    by Hubert Henry, Pecze (Hubie-TSR)
  • Suggested Answer

    BQ25756E: CE pin and ADC 0 Locked

    234 views
    1 reply
    Latest over 1 year ago
    by Ethan Galloway
  • Answered

    BQ40Z50-R2: LED Displays (dim/leaks into adjacent LEDs) 0 Locked

    394 views
    2 replies
    Latest over 1 year ago
    by Joseph Abediny
  • Suggested Answer

    BQ34Z100-R2: Battery management Studio not compatible with device. +1 Locked

    350 views
    3 replies
    Latest over 1 year ago
    by Diego
  • Suggested Answer

    TPS7A05: Need to know the quiescent current value for TPS7A0533PDQNT when load is connected. 0 Locked

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

    LP5907: Need to know the quiescent current value for LP5907SNX-3.3 when load is connected. 0 Locked

    201 views
    1 reply
    Latest over 1 year ago
    by Bobby
  • Suggested Answer

    BQ27Z561-R2: bq27z561-R2. Dsg/Chg Current Thresholds NOT reading back as expected-POSSIBLE ERROR? 0 Locked

    319 views
    3 replies
    Latest over 1 year ago
    by Jonny
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