TI E2E support forums
TI E2E support forums
  • User
  • Site
  • Search
  • User
  • E2E™ design support >
  • Forums
    • Amplifiers
    • API solutions
    • Audio
    • Clock & timing
    • Data converters
    • DLP® products
    • Interface
    • Isolation
    • Logic
    • Microcontrollers
    • Motor drivers
    • Power management
    • Processors
    • RF & microwave
    • Sensors
    • Site support
    • Switches & multiplexers
    • Tools
    • Wireless connectivity
    • Archived forums
    • Archived groups
  • Technical articles
  • TI training
    • Tech days
    • Online training
    • Live events
    • Power Supply Design Seminar
  • Getting started
  • 简体中文
  • More
  • Cancel
Power management

Power management

Power management forum

  • Mentions
  • Tags
  • More
  • Cancel
  • Ask a new question
  • Ask a new question
  • Cancel
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] BQ24800: [FAQ] How do I ensure the charger schematic is satisfactory? Is there a schematic checklist for bq24800?

    Pengzhao Zhu
    Pengzhao Zhu
    Part Number: BQ24800 Dear all, The following document shows key considerations when choosing external components for BQ24800. If there are any discrepancies, the datasheet should be referred. Regards, Pengzhao Zhu Application Engineer Texas Ins…
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ24780S: [FAQ] How do I ensure the charger schematic is satisfactory? Is there a schematic checklist for bq24780S?

    Pengzhao Zhu
    Pengzhao Zhu
    Other Parts Discussed in Thread: BQ24780S Dear all, The following document shows key considerations when choosing external components for BQ24780S. If there are any discrepancies, the datasheet should be referred. Regards, Pengzhao Zhu Application…
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] TL431: Is there a simple nomenclature guide for TI's shunt reference families?

    Masoud Beheshti61
    Masoud Beheshti61
    Part Number: TL431 Other Parts Discussed in Thread: TLVH431 , , Do you have a simple device nomenclature guide for shunt references such as (A)TL431, (A)TL431LI, TLVH431 and others?
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] UCC21520: Can a single PWM signal drive a dual input driver?

    Daniel Norwood
    Daniel Norwood
    Part Number: UCC21520 Other Parts Discussed in Thread: UCC20520 Can a single PWM signal drive a dual input driver?
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS62933: How to achieve single-layer PCB layout with improved EMI?

    Zhao Ma
    Zhao Ma
    Part Number: TPS62933 Other Parts Discussed in Thread: TPS54302 , , TPS54335A A single layer printed circuit board (PCB) is widely used in major appliances, residential air conditioners, home audios, speakers and other small home appliances. Compared…
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS2420: Can TPS2420 be a pin to pin replacement for TPS2590?

    Kunal Goel
    Kunal Goel
    Part Number: TPS2420 Other Parts Discussed in Thread: TPS2590 , Can TPS2420 be a pin to pin replacement for TPS2590?
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS25947: What is the difference between TPS25947,TPS25946,TPS25210 and LM73100 ?

    Kunal Goel
    Kunal Goel
    Part Number: TPS25947 Other Parts Discussed in Thread: TPS25946 , What is the difference between TPS25947,TPS25946,TPS25210 and LM73100 ?
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS61022: About PFM operation

    Tsukui Yusuke
    Tsukui Yusuke
    Part Number: TPS61022 Hi, I have two questions about the PFM behavior of TPS61022. Let me talk about the PFM of TPS61022. 1. Could you tell me the pulse type of PFM? I would like to know the types of methods such as switching skip method and single…
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS546D24A: Selecting Rboot and Calculating Rboot power dissipation

    Peter James Miller
    Peter James Miller
    Part Number: TPS546D24A In the TPS546D24A EVM, and many TI reference designs for high-current Buck switching converters, I see that there is a resistor in series with the BOOT pin to connect a capacitor to the switching (SW, PHASE, Etc) pin. How do…
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
  • [FAQ] UCC21520: How can I prevent false turn on of the Power FET during powerup?

    Daniel Norwood
    Daniel Norwood
    Part Number: UCC21520 How can I prevent false turn on of the Power FET during powerup?
    • Answered
    • over 3 years ago
    • Power management
    • Power management forum
<>

View FAQ threads
  • Tags
  • RSS
  • More
  • Cancel
  • Answered

    LMR36015-Q1: Regulator too hot 0 Locked

    756 views
    10 replies
    Latest over 6 years ago
    by Frank De Stasi
  • Answered

    LM73606-Q1: Feedback pin connection after sense resistor 0 Locked

    436 views
    6 replies
    Latest over 6 years ago
    by Frank De Stasi
  • Suggested Answer

    TPS22933: TPS22933 and three large coin cells 0 Locked

    456 views
    4 replies
    Latest over 6 years ago
    by Alpha H
  • Suggested Answer

    BQ7718: Debalancing 0 Locked

    410 views
    1 reply
    Latest over 6 years ago
    by WM5295
  • Suggested Answer

    TPS62826: Thermal Information 0 Locked

    276 views
    3 replies
    Latest over 6 years ago
    by Alfonso Furio
  • Answered

    TPS2543: Start-up 0 Locked

    187 views
    1 reply
    Latest over 6 years ago
    by Adam Mc Gaffin
  • Answered

    BQ2057W: BQ2057W 0 Locked

    321 views
    1 reply
    Latest over 6 years ago
    by Bill Johns
  • Suggested Answer

    Question of eFuse and load SW 0 Locked

    426 views
    2 replies
    Latest over 6 years ago
    by Alpha H
  • Answered

    TPS652510: the outputs are not normal ,and are little higher. 0 Locked

    369 views
    3 replies
    Latest over 6 years ago
    by Lian Wu
  • Answered

    TPS2543: Over-Current Protection w/o portable device 0 Locked

    239 views
    1 reply
    Latest over 6 years ago
    by Adam Mc Gaffin
  • Suggested Answer

    TPS2546: TPS2546 charging IC for USB insertion indicator ? 0 Locked

    1771 views
    1 reply
    Latest over 6 years ago
    by Adam Mc Gaffin
  • Suggested Answer

    BQ78350-R1: BQ78350-R1 design capacity 0 Locked

    304 views
    2 replies
    Latest over 6 years ago
    by WM5295
  • Suggested Answer

    TYPE C TO HDMI 0 Locked

    174 views
    1 reply
    Latest over 6 years ago
    by Malik Barton57
  • Not Answered

    TPS2546: TPS2546 USB's TID 0 Locked

    312 views
    1 reply
    Latest over 6 years ago
    by Adam Mc Gaffin
  • Suggested Answer

    UCC27531: The IN pull down resistance to GND of UCC27531DBVR changed after some time 0 Locked

    591 views
    12 replies
    Latest over 6 years ago
    by Mamadou Diallo
  • Suggested Answer

    TPS4H160-Q1: Continuous reverse current specification 0 Locked

    263 views
    1 reply
    Latest over 6 years ago
    by Mahmoud Harmouch
  • Answered

    BQ76930: BQ7693003 Different temperature readings on TS1 and TS2 0 Locked

    1745 views
    6 replies
    Latest over 6 years ago
    by C P van Teylingen
  • Answered

    TPS25924: Reverse current protection, protection if Vout voltage is higher then Vin when EN at enabled/disabled 0 Locked

    1050 views
    1 reply
    Latest over 6 years ago
    by Praveen GD
  • Suggested Answer

    TPS51200A-Q1: What is the difference between TPS51200-Q1 and TPS51200A-Q1? 0 Locked

    592 views
    1 reply
    Latest over 6 years ago
    by Qian Chen
  • Suggested Answer

    TPS51200-Q1: Purpose of the pins on the package side 0 Locked

    232 views
    1 reply
    Latest over 6 years ago
    by Qian Chen
<>