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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] BQ25600: How does JEITA apply to the BQ25600, BQ25600D, BQ25601, BQ25601D, and BQ25606 as it relates to charge voltage and charge current?

    Michael Emanuel35
    Michael Emanuel35
    Part Number: BQ25600 Other Parts Discussed in Thread: BQ25601D , , BQ25606 , , BQ25601 The JEITA guideline was released on April 20, 2007 to improve the safety of charging Li-ion batteries. The BQ25600, BQ25600D, BQ25601, BQ25601D, and BQ25606 chargers…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] TPS25730: Replacing Proprietary Barrel Connector with USB-C Port

    Kevin Koestler
    Kevin Koestler
    Part Number: TPS25730 Customers are interested in replacing their custom barrel connector with a standardized USB-C port. What are the benefits of implementing a USB-C connector? Are others making a similar transition to USB-C? Does TI have a…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] TPS53685: [FAQ] PMBus Address setting for TPS53685 and TPS536C5

    Zack Tai
    Zack Tai
    Part Number: TPS53685 Other Parts Discussed in Thread: TPS536C5 , TPS53685 and TPS536C5 supports two methods to set PMBus address. PD (Pin Detect) When using PD method, first we have to know the "PD_PMBUS_ADDRESS". PD PMBUS_ADDRESS is the initial…
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] UCC5880-Q1: Getting Started with UCC5880-Q1 Without SPI

    Akshat Murali
    Akshat Murali
    Part Number: UCC5880-Q1 How and Why to use UCC5880-Q1 without SPI
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] How to design the OVP resistor divider for TPS923655 / TPS923654 / TPS923653 / TPS923652?

    Steven Li
    Steven Li
    Other Parts Discussed in Thread: TPS923652 , TPS923653 , TPS923654 , TPS923655 How to choose the value for the OVP resistor divider for TPS923655 / TPS923654 / TPS923653 / TPS923652?
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] TPSM8D6C24: TPSM8D6C24/TPSM8D6B24/TPSM8S6C24 Using design tool

    Nancy Zhang
    Nancy Zhang
    Part Number: TPSM8D6C24 Other Parts Discussed in Thread: TPSM8S6C24 , TPSM8D6B24 , , TPS546D24A Hi, TI built powerful excel design tool for TPS546x24A devices. The design tool is in the link as below. SLURB01 Calculation tool | TI.com This design…
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] TPS568230: TPS568230 D-CAP3 converter inductor selection

    Nancy Zhang
    Nancy Zhang
    Part Number: TPS568230 Hi, The inductor selection is an important part of buck converter design. The inductor selection affects efficiency, output ripple, load transient response and control loop stability. Typically for most buck converters, the inductor…
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] How will TPS923655 / TPS923654 / TPS923653 / TPS923652 transform from shutdown into hybrid dimming mode?

    Steven Li
    Steven Li
    Other Parts Discussed in Thread: TPS923652 , TPS923653 , TPS923654 , TPS923655 Is there any graphical illustration about the transition of TPS923655 / TPS923654 / TPS923653 / TPS923652 from shutdown into hybrid dimming mode?
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] How will TPS922055 / TPS922054 / TPS922053 / TPS922052 transform from shutdown into hybrid dimming mode?

    Steven Li
    Steven Li
    Other Parts Discussed in Thread: TPS922052 , TPS922055 , TPS922054 , TPS922053 Is there any graphical illustration about the transition of TPS922055 / TPS922054 / TPS922053 / TPS922052 from shutdown into hybrid dimming mode?
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
  • [FAQ] TPS929240-Q1: What is the difference between TPS929240A-Q1 & TPS929240-Q1

    TJ Leighton
    TJ Leighton
    Part Number: TPS929240-Q1 What are the differences between TPS929240A-Q1 & TPS929240-Q1?
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
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  • Answered

    LM27341-Q1 and LM2734Z-Q1 0 Locked

    505 views
    4 replies
    Latest over 12 years ago
    by Akshay Mehta
  • Answered

    tps53624 shut itself off at high current usage 0 Locked

    687 views
    11 replies
    Latest over 12 years ago
    by Johnny Yau
  • Not Answered

    REG103 5V 0 Locked

    271 views
    1 reply
    Latest over 12 years ago
    by Darwin Fernandez
  • Not Answered

    "Sealed password for bq2084 chip" 0 Locked

    419 views
    0 replies
    Started over 12 years ago
    by Prasad Dharmarathne
  • Answered

    UCD3028 Clear Faults PMBus command (0x03) Issue 0 Locked

    3387 views
    6 replies
    Latest over 12 years ago
    by David Fischer
  • Not Answered

    UCC2897 / Pulse skipped at high Vin and no load 0 Locked

    613 views
    8 replies
    Latest over 12 years ago
    by John Bottrill
  • Answered

    TPS63060 -Is there the hysteresis at PWM and PFM mode change point(PWM→PFM and PFM→PWM)? 0 Locked

    392 views
    2 replies
    Latest over 12 years ago
    by Hide
  • Answered

    Using the TPS51200 with a Vin other than 2.5V or 3.3V 0 Locked

    422 views
    6 replies
    Latest over 12 years ago
    by Jim Carrillo
  • Answered

    Using TPS40077 with an input voltage greater than 28V? 0 Locked

    309 views
    2 replies
    Latest over 12 years ago
    by Chuck Sampson
  • Answered

    Peak fault sink current TPS2557 0 Locked

    438 views
    4 replies
    Latest over 12 years ago
    by Knut Olav Skyttemyr
  • Answered

    LM3481/78 0 Locked

    968 views
    15 replies
    Latest over 12 years ago
    by golan kormian
  • Answered

    TL783 as current source reg with 3 Amps 0 Locked

    3478 views
    2 replies
    Latest over 12 years ago
    by Jan Sticklus
  • Not Answered

    BQ294502 - SLUU 659 0 Locked

    255 views
    0 replies
    Started over 12 years ago
    by Atul Bhakay
  • Not Answered

    bq34z110 v04 SENC file 0 Locked

    268 views
    1 reply
    Latest over 12 years ago
    by ThomasCosby
  • Not Answered

    BQ27510-G2 I2C Compatible with MSP430 0 Locked

    783 views
    0 replies
    Started over 12 years ago
    by Daniel Santiago
  • Answered

    tps40140 multi part forced current sharing 0 Locked

    251 views
    1 reply
    Latest over 12 years ago
    by Na Kong
  • Not Answered

    microwatt switch 0 Locked

    177 views
    1 reply
    Latest over 12 years ago
    by Adam Szewczyk2
  • Not Answered

    Buck ? 0 Locked

    140 views
    1 reply
    Latest over 12 years ago
    by JohnTucker
  • Not Answered

    TPS65930 - keypad controller HW scanning 0 Locked

    291 views
    0 replies
    Started over 12 years ago
    by Pradeep Khanna
  • Not Answered

    TPS40077 PGOOD pull-down capability 0 Locked

    273 views
    3 replies
    Latest over 12 years ago
    by Na Kong
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