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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] 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
  • [FAQ] BQ25600: How does the charge safety timer work for BQ25600, BQ25600C, BQ25600D, BQ25601, BQ25601D, and the BQ25606?

    Michael Emanuel35
    Michael Emanuel35
    Part Number: BQ25600 Other Parts Discussed in Thread: BQ25601 , , , BQ25606 , BQ25601D The safety timer for the BQ25600, BQ25600C, BQ25600D, BQ25601, BQ25601D, and BQ25606 functions as a protection against prolonged charging caused by abnormal battery…
    • Answered
    • over 1 year ago
    • Power management
    • Power management forum
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View FAQ threads
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  • Not Answered

    TPS48111Q1EVM: How to differentiate Overcurrent and Short Circuit faults 0

    16 views
    1 reply
    Latest 1 day ago
    by Rishika Patel
  • Suggested Answer

    TPS4811-Q1: How to add external circuit to achieve reverse protection 0

    40 views
    3 replies
    Latest 1 day ago
    by Rishika Patel
  • Not Answered

    TPS2373: Use the TPS2373 in a dual-signature PD system 0

    21 views
    1 reply
    Latest 1 day ago
    by Zhining Zhang
  • Suggested Answer

    TPS74: Suitable device recommendation 0

    24 views
    1 reply
    Latest 1 day ago
    by Jimmy Loud
  • Suggested Answer

    TPSM8287A06: remote sense routing guide 0

    26 views
    2 replies
    Latest 1 day ago
    by Tim Peng
  • Not Answered

    BQ20Z45: Bq20z95 0

    10 views
    0 replies
    Started 1 day ago
    by David Mayer
  • Not Answered

    TPS1210-Q1: Capacitive Coupling at SRC 0

    28 views
    3 replies
    Latest 1 day ago
    by Sarah Raines
  • Answered

    TPS25751: TPS25751EVM + Bq25756EVM Power Path for PDO 1 PP1 and PP3 Source Issue 0

    120 views
    14 replies
    Latest 1 day ago
    by Ali AGCABAY
  • Not Answered

    TPS2553: Current Limiting Lower than Expected 0

    44 views
    5 replies
    Latest 1 day ago
    by Eric Hartigan
  • Not Answered

    LP2998: LP2998 – Issue with Supercapacitor cell Charging / Balancing , VC Clamped at ~1.25 V 0

    82 views
    6 replies
    Latest 1 day ago
    by James Steenbock
  • Not Answered

    TPS51200-Q1: TPS51200QDRCRQ1 Part Marking 0

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

    REF3330: Vin Rise time 0

    59 views
    4 replies
    Latest 1 day ago
    by Jackson Wightman
  • Suggested Answer

    UCC14341-Q1: RLIM at Single Output Configuration 0

    24 views
    1 reply
    Latest 1 day ago
    by Carter Pollan
  • Suggested Answer

    REF3330: Inquiries regarding the issue that Vout does not come out when starting REF3330 0

    55 views
    5 replies
    Latest 1 day ago
    by Henry Naguski
  • Suggested Answer

    DCP010505B: Layout "keep out area" on data sheet 0

    43 views
    1 reply
    Latest 1 day ago
    by Carter Pollan
  • Suggested Answer

    LM2940-N: Differences between families 0

    30 views
    3 replies
    Latest 1 day ago
    by Ishaan Shetye
  • Not Answered

    TPS23731: Questions/Ideas related to using UCC24612 or similar device instead of full range CCM flyback using extra transformer winding 0

    206 views
    17 replies
    Latest 1 day ago
    by Diang Xing
  • Suggested Answer

    BQ76952: Pin34 of the BQ76952 chip as VDD50.When initializing the BQ76952, VDD50 drop to 0V for about tens of milliseconds 0

    179 views
    10 replies
    Latest 1 day ago
    by Rohin Nair
  • Not Answered

    TPS23881: TPS23881 SRAM writes firmware 0

    21 views
    1 reply
    Latest 1 day ago
    by Anagha Jagannath
  • Suggested Answer

    BQ76922: loading REG18 0

    24 views
    1 reply
    Latest 1 day ago
    by Alexis_H
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