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] LM25118: Why can't operate when Vin is lower than 4V?

    Paul Yeh
    Paul Yeh
    Part Number: LM25118 Hi team, My customer used this device in their system but they need support Vin voltage low to 3.5V. But currently they found when input voltage is lower than 4V, our device will be off. Below is their circuit and please advise…
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] LM2663: How much ESR and capacitance are recommended for external capacitor?

    Yoshiki Ochi
    Yoshiki Ochi
    Part Number: LM2663 Hi team, Could you tell me How much ESR and capacitance (range) are recommended for external capacitor as C1 and C2? I would like to use LM2633 as +2.5V input and -2.5V output converter. Regards, Ochi
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] BQ77216: How do I reduce the cell count?

    WM5295
    WM5295
    Part Number: BQ77216 When I don't need all 16 cells of the BQ77216, how should I connect the inputs?
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] TPS650864: What to do with unused voltage regulators / rails?

    Kevin LaRosa
    Kevin LaRosa
    Part Number: TPS650864 Hello, The TPS650864 has multiple default settings options (orderable part numbers) but it is common that they won't be a perfect match for a given design. What should I do if I don't want to use one of the regulators that…
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] UCC5310: Logic input characteristics of UCC53XX family

    Don Dapkus
    Don Dapkus
    Part Number: UCC5310 Other Parts Discussed in Thread: UCC5304 , UCC5350-Q1 , UCC5390 , , UCC5390SCDEVM-010 , UCC5350 , UCC5320SCEVM-058 , UCC5390ECDWVEVM , UCC5320 , UCC5390-Q1 , UCC5304EVM-035 The UCC53XX family, excluding UCC5304, have "CMOS compatible…
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] UCC5304: Do you have a version of UCC5304 with an ENABLE pin?

    Don Dapkus
    Don Dapkus
    Part Number: UCC5304 Other Parts Discussed in Thread: UCC5350 Do you have a version of UCC5304 with an ENABLE pin?
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] UCC5310: Do you have a version of UCC53XX with an ENABLE pin?

    Don Dapkus
    Don Dapkus
    Part Number: UCC5310 I would like to use UCC53XX, but I need an ENABLE input. Do you have a part like UCC53XX with an ENABLE pin?
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] UCC5304: How do I implement interlock protection using the UCC5304 in half-bridge applications?

    Don Dapkus
    Don Dapkus
    Part Number: UCC5304 How do I implement interlock protection using the UCC5304 in half-bridge applications?
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] UCC5310: How do I implement interlock protection using the UCC53XX family in half-bridge applications?

    Don Dapkus
    Don Dapkus
    Part Number: UCC5310 Other Parts Discussed in Thread: UCC5304 How do I implement interlock protection using the UCC53XX family?
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
  • [FAQ] UCC27517A-Q1: Why should I replace discrete gate drivers with low-side driver ICs in automotive PTC modules?

    Tristan Foro
    Tristan Foro
    Part Number: UCC27517A-Q1 Hello, I'm currently using a discrete gate driver for my PTC heater application. What are the benefits of using a gate driver IC instead?
    • Answered
    • over 4 years ago
    • Power management
    • Power management forum
<>

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

    BQ25120A: Reference circuit 0 Locked

    153 views
    3 replies
    Latest over 5 years ago
    by Raheem
  • Suggested Answer

    BQ25606: BQ25606 RT1 & RT2 different calculation formulas problem 0 Locked

    686 views
    1 reply
    Latest over 5 years ago
    by Hong Mao
  • Answered

    LM25011: Inserting ferrite bead in series with Pin 1 for EMI control blows up the IC. Solutions? 0 Locked

    539 views
    2 replies
    Latest over 5 years ago
    by Dr. Ramkumar Ramaswamy
  • Answered

    TPS546A24A: Can TPS546A24A sink it's full spec current as well as source it. Bi-polar bridge application 0 Locked

    440 views
    3 replies
    Latest over 5 years ago
    by Peter James Miller
  • Suggested Answer

    BQ78350: bq78350 0 Locked

    142 views
    1 reply
    Latest over 5 years ago
    by Matt Sunna
  • Suggested Answer

    LP8863-Q1: About PWM Dimming 0 Locked

    186 views
    4 replies
    Latest over 5 years ago
    by Charles-Chen
  • Not Answered

    Relation between Controller Cross Over Frequency and AC Sinusoidal Ref input freqency 0 Locked

    166 views
    1 reply
    Latest over 5 years ago
    by Peter James Miller
  • Suggested Answer

    LP8863-Q1: About Forward Voltage 0 Locked

    251 views
    9 replies
    Latest over 5 years ago
    by Charles-Chen
  • Answered

    TPS54824: Output Capacitor Selection 0 Locked

    219 views
    3 replies
    Latest over 5 years ago
    by Anthony F
  • Suggested Answer

    TPS23880: TPS23880 & other devices to achieve the af, at, bt powering requirement 0 Locked

    300 views
    3 replies
    Latest over 5 years ago
    by Penny Xu
  • Suggested Answer

    TPS23753A: IEEE802.3cg solution 0 Locked

    390 views
    1 reply
    Latest over 5 years ago
    by Brett Colteaux
  • Suggested Answer

    UCC27212: UCC27212 Layout guidelines are referring to a 8 pin device. 0 Locked

    279 views
    1 reply
    Latest over 5 years ago
    by Richard Herring
  • Answered

    LP2982: loop gain test (LP2982AIM5X-5.0) 0 Locked

    262 views
    1 reply
    Latest over 5 years ago
    by JCHK
  • Suggested Answer

    BQ24610: bq24610 over current. over voltage 0 Locked

    340 views
    3 replies
    Latest over 5 years ago
    by Kedar Manishankar
  • Answered

    TLV733P: loop gain test (TLV73318PDBVR) 0 Locked

    261 views
    1 reply
    Latest over 5 years ago
    by JCHK
  • Suggested Answer

    TPS7A91: TPS7A9101: Output ripple 1.4KHz 0 Locked

    403 views
    1 reply
    Latest over 5 years ago
    by JCHK
  • Not Answered

    BQ24165: bq24165 0 Locked

    495 views
    1 reply
    Latest over 5 years ago
    by Jeff F
  • Suggested Answer

    TPS61169: About control signal 0 Locked

    347 views
    11 replies
    Latest over 5 years ago
    by Sean Zhou
  • Not Answered

    WEBENCH® Tools/LM3409HV: LM3409HV FET Dimming effect 0 Locked

    794 views
    9 replies
    Latest over 5 years ago
    by Irwin Nederbragt
  • Answered

    TPS54308: Bode Plot Simulation 0 Locked

    505 views
    3 replies
    Latest over 5 years ago
    by JohnTucker
<>