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] BQ25820: How To Connect BQ25820 If Power Path Is Not Needed

    Christian Moyer
    Christian Moyer
    Part Number: BQ25820 Tool/software: If power path is not needed on BQ25820, remove the BATFET, connected Pin 32 (SYS) to Pin 33(VAC), leave Pin 15 (BATDRV) floating, and connect Pin 16 (BATSRC) to Pin18(VLSNS). Best Regards, Christian
    • Answered
    • 7 months ago
    • Power management
    • Power management forum
  • [FAQ] BQ25750 and BQ25751: How To Connect The BQ25750 or BQ25751 IC If The Power Path Is Not Needed

    Christian Moyer
    Christian Moyer
    Part Number: BQ25751 Other Parts Discussed in Thread: BQ25750 , Tool/software: If the power path is not needed on the BQ25750 or BQ25751, remove the BATFETs, connected Pin 32 (SYS) to Pin 33(VAC), leave Pin 15 (BATDRV) floating, and connect Pin 16…
    • Answered
    • 7 months ago
    • Power management
    • Power management forum
  • [FAQ] BQ25751: Schematic checklist

    Christian Moyer
    Christian Moyer
    Part Number: BQ25751 Other Parts Discussed in Thread: BQ25750 , Tool/software: Hello all, Here is the BQ25750 schematic and layout checklist. This can also be used for the BQ25751. BQ25750_Schematic_And_Layout_Checklist.pdf Best Regards, Chri…
    • Answered
    • 7 months ago
    • Power management
    • Power management forum
  • [FAQ] TPS65224-Q1: Over and Under Voltage Fault Injection

    Niko Alatalo
    Niko Alatalo
    Part Number: TPS65224-Q1 Tool/software: This guide for undervoltage (UV) and overvoltage (OV) fault injection can be used for other devices as well. Before performing please make sure this will not break anything on the board and that the regulator can…
    • 7 months ago
    • Power management
    • Power management forum
  • [FAQ] BQ4050: How to get started with CEDV gauges?

    Jose Couso
    Jose Couso
    Other Parts Discussed in Thread: GAUGEPARCAL , GPCCEDV Tool/software: How do I get started with CEDV gauges?
    • Answered
    • 7 months ago
    • Power management
    • Power management forum
  • [FAQ] TPS3435-Q1: Output rise time specification (Connected as MCU_PORz input)

    Kallikuppa Sreenivasa
    Kallikuppa Sreenivasa
    Part Number: TPS3435-Q1 Other Parts Discussed in Thread: AM620-Q1 Tool/software: Hi Team, I have a customer using TPS3435CKHBDDDFRQ1 I could not find this OPN while searching. Can you please confirm this is a valid OPN. Customer is using pushpull…
    • Answered
    • 8 months ago
    • Power management
    • Power management forum
  • [FAQ] What is the minimum difference between input voltage and LED (string) voltage for TPS922055 / TPS922054 / TPS922053 / TPS922052 to regulate the output current?

    Steven Li
    Steven Li
    Other Parts Discussed in Thread: TPS922052 , TPS922055 , TPS922054 , TPS922053 What is the minimum difference between input voltage and LED (string) voltage for TPS922055 / TPS922054 / TPS922053 / TPS922052 to regulate the output current?
    • Answered
    • 8 months ago
    • Power management
    • Power management forum
  • [FAQ] BQ25883: BQ2588x FAQs

    Wyatt Keller
    Wyatt Keller
    Other Parts Discussed in Thread: BQ25882 , BQ25883 , BQ25886 , BQ25887 BQ2588x FAQ Home Page This home page is for common questions in relation to the BQ25882, BQ25883, BQ25886, and BQ25887. FAQs ----------------------------------------…
    • Answered
    • 8 months ago
    • Power management
    • Power management forum
  • [FAQ] BQ25751EVM: BQZ

    Christian Moyer
    Christian Moyer
    Part Number: BQ25751EVM Other Parts Discussed in Thread: BQ25751 Tool/software: https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/196/Charger_5F00_1_5F00_00_2D00_bq25751.bqz
    • Answered
    • 9 months ago
    • Power management
    • Power management forum
  • [FAQ] BQ25820: Pin Descriptions for pins 31, 32, 33

    Christian Moyer
    Christian Moyer
    Part Number: BQ25820 Tool/software:
    • Answered
    • 9 months ago
    • Power management
    • Power management forum
<>

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

    LMZM23601: Device's reliability 0 Locked

    428 views
    3 replies
    Latest over 6 years ago
    by tateo yamashiro
  • Suggested Answer

    TPS53353: Questions for TPS53353 Output Voltage Drop from Light Load to Heavy Load 0 Locked

    909 views
    3 replies
    Latest over 6 years ago
    by JohnTucker
  • Answered

    TPS54560: 2.2uF capacitors 0 Locked

    329 views
    2 replies
    Latest over 6 years ago
    by Jun Ishida
  • Suggested Answer

    UCC28950: PMP8740 Reference design transformer issue 0 Locked

    539 views
    3 replies
    Latest over 6 years ago
    by Colin Gillmor
  • Answered

    BQ34110: if the BQ34110 can automatically distinguish the different capacity batteries with the same chemical and if the BQ34110 can automatically distinguish the batteries with the different chemical 0 Locked

    338 views
    2 replies
    Latest over 6 years ago
    by darren
  • Answered

    LTC3639 p2p solution 0 Locked

    368 views
    2 replies
    Latest over 6 years ago
    by Dustin Sun
  • Answered

    BQ25713: Minimum Charging current 0 Locked

    238 views
    2 replies
    Latest over 6 years ago
    by Mihir Gupta65
  • Suggested Answer

    TL2844: Questions for the difference between TL2844 and UC2844 0 Locked

    1349 views
    1 reply
    Latest over 6 years ago
    by Peter Meaney
  • Answered

    TLV62085: reverse current at VIN<VOUT 0 Locked

    363 views
    3 replies
    Latest over 6 years ago
    by K.Hamamoto
  • Answered

    TPSM84A21: Input current transient 0 Locked

    654 views
    8 replies
    Latest over 6 years ago
    by Bruno B
  • Answered

    UCC28951-Q1: UCC28951-Q1 0 Locked

    939 views
    12 replies
    Latest over 6 years ago
    by David Huang33
  • Answered

    LP8556: How to control LP8556 without using I2C? 0 Locked

    476 views
    2 replies
    Latest over 6 years ago
    by Tamio Yokokura
  • Not Answered

    LM5032: Boost Interleaved converter current sharing 0 Locked

    450 views
    4 replies
    Latest over 6 years ago
    by VikasDabas
  • Answered

    LM74700-Q1: Spice model LM74700-Q1 0 Locked

    507 views
    3 replies
    Latest over 6 years ago
    by Karikalan Selvaraj
  • Suggested Answer

    LM5051: lm5051 brunt out issue 0 Locked

    543 views
    4 replies
    Latest over 6 years ago
    by Karikalan Selvaraj
  • Suggested Answer

    TPS2410: TPS2410 Off Function 0 Locked

    542 views
    6 replies
    Latest over 6 years ago
    by Karikalan Selvaraj
  • Suggested Answer

    LM5050-1: LM5050-1 failure problem and selection 0 Locked

    513 views
    3 replies
    Latest over 6 years ago
    by Karikalan Selvaraj
  • Suggested Answer

    LM74700EVM: USe in a diode oring configuration 0 Locked

    507 views
    3 replies
    Latest over 6 years ago
    by Karikalan Selvaraj
  • Answered

    TPS61372: Boost for Audio AMP 0 Locked

    484 views
    5 replies
    Latest over 6 years ago
    by Minqiu Xie
  • Suggested Answer

    TPS2660: Use Efuse as power switch 0 Locked

    312 views
    1 reply
    Latest over 6 years ago
    by Lokesh Ghulyani
<>