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
  • Suggested Answer

    LM3481-Q1: 200V boost circuit 0 Locked

    1560 views
    6 replies
    Latest over 7 years ago
    by Tomoaki Yoshida91
  • Answered

    BQ78350-R1: BQ78350-R1 0 Locked

    1247 views
    2 replies
    Latest over 7 years ago
    by Glyn McFruin
  • Answered

    TPS51206: OCP 0 Locked

    486 views
    1 reply
    Latest over 7 years ago
    by Qian Chen
  • Suggested Answer

    LMR62421: Problem with Boost - IC doesn't oscillate 0 Locked

    1691 views
    8 replies
    Latest over 7 years ago
    by Daniel Luis Martins
  • Answered

    TPS563201: pin-to-pin replacement on the same board 0 Locked

    924 views
    2 replies
    Latest over 7 years ago
    by Andrejs Gasilovs
  • Suggested Answer

    TPS5430: Current regulated Converter for Lamp 0 Locked

    410 views
    1 reply
    Latest over 7 years ago
    by JohnTucker
  • Answered

    TPS63051: Added the FB resistor to change output voltage 0 Locked

    424 views
    1 reply
    Latest over 7 years ago
    by Sabrina
  • Answered

    LM2576: LM2576-ADJ Spike issues 0 Locked

    2304 views
    9 replies
    Latest over 7 years ago
    by Mayank Gupta
  • Not Answered

    UC3854B: UC3854 application 0 Locked

    547 views
    2 replies
    Latest over 7 years ago
    by phani gopal19
  • Not Answered

    UCC3808A-1: deadtime issue 0 Locked

    492 views
    1 reply
    Latest over 7 years ago
    by John Griffin1
  • Answered

    TPS65218: Power sequence of DCDC4 and DCDC1 of TPS65218 0 Locked

    1157 views
    5 replies
    Latest over 7 years ago
    by shigehiro tsuda
  • Answered

    TL432: Long term stability of reference & Humidity data 0 Locked

    772 views
    2 replies
    Latest over 7 years ago
    by cafain
  • Not Answered

    BQ24650: HOW TO FIX REGN PIN VOLTAGE...? 0 Locked

    826 views
    8 replies
    Latest over 7 years ago
    by shibin george
  • Not Answered

    BQ25120A: BQ25120AYFPR SYS output issue. 0 Locked

    1107 views
    4 replies
    Latest over 7 years ago
    by DAVID NGUYEN
  • Answered

    LM5145: Inverting buck boost, dual phase 0 Locked

    628 views
    2 replies
    Latest over 7 years ago
    by Ryuji
  • Answered

    TPS61200: About the function of C4 of EVM 0 Locked

    644 views
    1 reply
    Latest over 7 years ago
    by Jasper Li
  • Not Answered

    TPS25940-Q1: TPS25940AQRVC 0 Locked

    2130 views
    9 replies
    Latest over 7 years ago
    by Rakesh
  • Not Answered

    LM5175: LM5175 Circuit Vout=24V problem 0 Locked

    396 views
    2 replies
    Latest over 7 years ago
    by Terry Tseng
  • Answered

    TPS61169: Loss of the device itself 0 Locked

    586 views
    3 replies
    Latest over 7 years ago
    by Caryss Li
  • Not Answered

    TLV62585EVM-824: TLV62585 0 Locked

    255 views
    0 replies
    Started over 7 years ago
    by Ben Huang1
<>