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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] BQ25820: Pin Descriptions for pins 31, 32, 33

    Christian Moyer
    Christian Moyer
    Part Number: BQ25820 Tool/software:
    • Answered
    • 9 months ago
    • Power management
    • Power management forum
  • [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
    • over 1 year 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
    • over 1 year 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
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View FAQ threads
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  • Answered

    TPS62893-Q1: How to program the TPS62893 0

    34 views
    1 reply
    Latest 6 days ago
    by Chris Glaser
  • Answered

    TPS26750: 140W source-only application with BQ25756 0

    49 views
    2 replies
    Latest 6 days ago
    by Rain Haase
  • Suggested Answer

    TPS25751: GPIO Availability 0

    64 views
    5 replies
    Latest 6 days ago
    by Raymond Lin
  • Not Answered

    TPS7B63-Q1: Maximum watchdog time 0

    39 views
    3 replies
    Latest 6 days ago
    by Gregory Thompson
  • Not Answered

    TPS767D3: unexpected reset 0

    28 views
    1 reply
    Latest 6 days ago
    by Alex Davis
  • Not Answered

    LMR54406: LMR54406FDBVR 0

    25 views
    1 reply
    Latest 6 days ago
    by Joshua Austria
  • Answered

    TPS2378: Adapter Voltage up to 75V 0

    22 views
    1 reply
    Latest 6 days ago
    by Zhining Zhang
  • Answered

    BQ79616: BQ79616-Q1 0

    41 views
    1 reply
    Latest 6 days ago
    by Zachary Balov
  • Answered

    BQ78Z100: CHG and DSG FETs not enabling or disabling from BQStudio 0

    64 views
    5 replies
    Latest 6 days ago
    by AG
  • Not Answered

    TPS23755: Noisy Output Voltage 0

    152 views
    7 replies
    Latest 6 days ago
    by Zhining Zhang
  • Suggested Answer

    TPS26750: EEPROM update verify 0

    47 views
    3 replies
    Latest 6 days ago
    by Aya Khedr
  • Not Answered

    TPS53627: Could TPS53820 converter be used for a 4-core Intel Denverton SoC? 0

    33 views
    1 reply
    Latest 6 days ago
    by James Steenbock
  • Suggested Answer

    TPS6594-Q1: Fault Monitoring of LBIST Failure and Register Map CRC 0

    22 views
    1 reply
    Latest 6 days ago
    by Michael Gambrill
  • Suggested Answer

    REF34-Q1: Reduce COUT capacitance 0

    67 views
    4 replies
    Latest 6 days ago
    by Henry Naguski
  • Not Answered

    TPS793-Q1: TPS793-Q1 spice model for stability analysis 0

    88 views
    7 replies
    Latest 6 days ago
    by Alex Davis
  • Suggested Answer

    TPSI2140-Q1: TPSI2140-Q1 0

    74 views
    2 replies
    Latest 6 days ago
    by Hussain Alsahhaf
  • Not Answered

    TPSM365R15: Package pins are too close together 0

    26 views
    1 reply
    Latest 6 days ago
    by Youhao Xi
  • Suggested Answer

    BQ25798: BQ25798 PMID PATH 0

    221 views
    15 replies
    Latest 6 days ago
    by Michael Bradbourne
  • Suggested Answer

    LM5032:Power Stage Designer 0

    63 views
    6 replies
    Latest 6 days ago
    by Adhvaidh Aravind
  • Answered

    BQ25798: Possible/Practical to Implement Charging via Solar MPPT and USB-PD? 0

    36 views
    1 reply
    Latest 6 days ago
    by Jeff F
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