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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] Isolated Gate Drivers: Why Does OUTH Have A Higher Effective Resistance Compared To OUTL?

    Firas Ghanem
    Firas Ghanem
    Other Parts Discussed in Thread: UCC53X0S How does the hybrid pull-up structure impact the gate driver?
    • Answered
    • 1 day ago
    • Power management
    • Power management forum
  • [FAQ] UCC53XX: Split Output vs Single Output for UCC53XX family

    Firas Ghanem
    Firas Ghanem
    Part Number: UCC5390 Other Parts Discussed in Thread: UCC53X0S What is the difference in the split and single output gate driver?
    • Answered
    • 1 day ago
    • Power management
    • Power management forum
  • [FAQ] REF3325: REF3325: Alternative Device

    Masoud Beheshti61
    Masoud Beheshti61
    Part Number: REF3325 Other Parts Discussed in Thread: REF35 Hello, Are there newer alternatives to the REF3325 family?
    • Answered
    • 2 days ago
    • Power management
    • Power management forum
  • [FAQ] Can I Drive PMOS MOSFETs with TI's Half-Bridge Gate Drivers?

    Kevin Kosta
    Kevin Kosta
    Other Parts Discussed in Thread: UCC27284 , LM5111 When selecting a MOSFET, there are two different types that can be considered for either a low-side or high-side switch. There are NMOS and PMOS MOSFETs to select from. With an NMOS FET the source and the…
    • Answered
    • 4 days ago
    • Power management
    • Power management forum
  • [FAQ] BQ34Z100-G1: BQ34Z100-G1 FAQs

    Erik Cura
    Erik Cura
    Part Number: BQ34Z100-G1 Other Parts Discussed in Thread: BQ34Z100 BQ34Z100-G1 FAQ Home Page This is the home page for common questions in relation to the BQ34Z100 and BQ34Z100-G1. FAQs Related FAQ home pages: Impedance Track FAQ home Page Design…
    • Answered
    • 9 days ago
    • Power management
    • Power management forum
  • [FAQ] BQ34Z100-G1: How to Seal and Unseal

    Erik Cura
    Erik Cura
    Part Number: BQ34Z100-G1 Other Parts Discussed in Thread: BQSTUDIO The BQ34Z100-G1 provides three security modes that control data flash access permissions according to the table below: FULL ACCESS mode allows the BQ34Z100- G1 to directly transition…
    • Answered
    • 9 days ago
    • Power management
    • Power management forum
  • [FAQ] BQ34Z100-G1: Data Accuracy Issues

    Erik Cura
    Erik Cura
    Part Number: BQ34Z100-G1 Other Parts Discussed in Thread: BQSTUDIO ADC measurements are taken only once per second. Due to this it is recommended data only be read at a 1Hz rate. The firmware is not designed to be read from at a rate faster than 1 second…
    • Answered
    • 10 days ago
    • Power management
    • Power management forum
  • [FAQ] BQ34Z100-G1: Not able to access data(read/write)

    Erik Cura
    Erik Cura
    Part Number: BQ34Z100-G1 When trying to read/write ensure that the gauge is not in sealed mode as you do not have access to the data flash in this mode. Additionally, if the voltage falls below the Flash Update OK voltage parameter the gauge will not…
    • Answered
    • 10 days ago
    • Power management
    • Power management forum
  • [FAQ] BQ34Z100-G1: General Timing Recommendations for I2C

    Erik Cura
    Erik Cura
    Part Number: BQ34Z100-G1 When a host system requests updates, it must factor in the flash update times associated with the gauges firmware. The gauge firmware ACKs a properly received data flash write request. This has the effect to immediately release…
    • Answered
    • 10 days ago
    • Power management
    • Power management forum
  • [FAQ] BQ34Z100-G1: How fast does the gauge update current and voltage registers?

    Erik Cura
    Erik Cura
    Part Number: BQ34Z100-G1 The register update frequency is based on power mode. In Normal mode the gauge should update these registers every second. For sleep mode the update time can be up to 20 seconds. However, the gauge is accumulating current totals…
    • Answered
    • 10 days ago
    • Power management
    • Power management forum
>

View FAQ threads
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  • Answered

    [FAQ] TPS3422: How to reset a battery powered device by removing USB power 0

    134 views
    1 reply
    Latest 10 days ago
    by Walter Zollinger
  • Answered

    [FAQ] REF35: What is the best precision series voltage reference for low-power medical applications? 0

    360 views
    1 reply
    Latest 18 days ago
    by Masoud Beheshti61
  • Answered

    [FAQ] TLC77: Looking for newer version of TLC77 0

    249 views
    1 reply
    Latest 26 days ago
    by Walter Zollinger
  • Answered

    [FAQ] LM5060-Q1: May I know the difference between LM5060QDGSRQ1 and LM5060Q1MM/NOPB & LM5060Q1MMX/NOPB? 0

    730 views
    2 replies
    Latest 4 months ago
    by Rakesh
  • Not Answered

    CSD95480RWJ: How to specify current rating of power stage? 0

    61 views
    5 replies
    Latest 43 minutes ago
    by user4811888
  • Not Answered

    LM5176-Q1: Inductor ringing problem when using comp components from the quickstart guide 0

    93 views
    10 replies
    Latest 2 hours ago
    by Craig Dekker
  • Not Answered

    LM51521-Q1: getting Pspice for TI error when I try to "Open Model Test Circuit" 0

    388 views
    40 replies
    Latest 2 hours ago
    by Craig Dekker
  • Not Answered

    TPS7A05: input/output capacitor use 0.47uF cap 0

    22 views
    0 replies
    Started 8 hours ago
    by Will Wang47
  • Not Answered

    TPS54331EVM-232: TPS54331EVM-232 0

    21 views
    0 replies
    Started 9 hours ago
    by Hale Tan
  • Suggested Answer

    LM5069: Overcurrent protection 0

    83 views
    6 replies
    Latest 10 hours ago
    by aviv frishman
  • Answered

    LM5122: LM5122 0

    75 views
    7 replies
    Latest 12 hours ago
    by xh hxh
  • Not Answered

    LMG1210: LMG1210 Hysteretic Controller with TLV3603 0

    24 views
    0 replies
    Started 16 hours ago
    by Patrick Willard
  • Not Answered

    BQ25060: behavior when battery is not connected 0

    22 views
    0 replies
    Started 17 hours ago
    by li tony
  • Suggested Answer

    LM5069: Ground connection 0

    57 views
    4 replies
    Latest 23 hours ago
    by Bhanu Indu Sekhar Muppalla
  • Suggested Answer

    BQ24800: About transtition of power supply AC and Battery 0

    227 views
    25 replies
    Latest 23 hours ago
    by Ethan Galloway
  • Suggested Answer

    BQ3050: NOT Showing Full Charging capacity nor Charging 0

    223 views
    22 replies
    Latest 1 day ago
    by bhupendra suthar
  • Suggested Answer

    BQ3050: BQ3050 EVM 0

    56 views
    4 replies
    Latest 1 day ago
    by bhupendra suthar
  • Not Answered

    The constant current discharge time of lithium battery becomes shorter 0

    52 views
    2 replies
    Latest 1 day ago
    by Jason Zhou
  • Not Answered

    LM334: Realize 10mA Constant Current Source with LM334 0

    28 views
    0 replies
    Started 1 day ago
    by Kevin Zeng
  • Not Answered

    LM5116WG: DC-DC converter - Parallel connection 0

    24 views
    0 replies
    Started 1 day ago
    by AYDIN SEZER
>
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