TI E2E support forums
TI E2E support forums
  • User
  • Site
  • Search
  • User
  • E2E™ design support >
  • Forums
    • Amplifiers
    • 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
    • Analog
    • Automotive
    • DLP® technology
    • Embedded processing
    • Industrial
    • Power management
  • TI training
    • Tech days
    • Online training
    • Live events
    • Power Supply Design Seminar
  • Getting started
  • 简体中文
  • More
  • Cancel


Search tips
Showing 27 results View by: Thread Post Sort by
  • TPS54623: When the input voltage is linearly lowered to be lower than the output voltage

    JH Shin
    JH Shin
    TI Thinks Resolved
    Part Number: TPS54623 Hello, My customer wnats to use the TPS54623 with the following conditions. - VIN = 13V~15.5V, VOUT = fixed 12V, IOUT = 1A If the VIN voltage is linearly changed from 13V to 10.7V, will the output 12V also drop linearly like the…
    • 3 months ago
    • Power management
    • Power management forum
  • TPS54623: TPS54623 Reference/Example Design in PSpice for TI?

    N Maris
    N Maris
    TI Thinks Resolved
    Part Number: TPS54623 Is there a PSpice for TI working reference design/example for the TPS54623 device?
    • over 1 year ago
    • Power management
    • Power management forum
  • TPS54623: Layout in 2 layer board concern

    Rock Su
    Rock Su
    TI Thinks Resolved
    Part Number: TPS54623 Dears, In TPS54623 datasheet, we just list the 4 layer layout information. But currently customer want to use 2 layer board. So whether TPS54623 support it? Thanks a lot! Best Regards, Rock Su
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • TPS54623: TINA transient model will not converge, cryptic error messages, require clarification

    N Maris
    N Maris
    Resolved
    Part Number: TPS54623 Other Parts Discussed in Thread: PSPICE-FOR-TI I have been attempting to run a transient analysis of the TPS54623 transient model using the circuit we currently employ. The sim will not converge and provides cryptic error messages…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • TPS54623: Buffer in FB Loop

    Russell Wetherley1
    Russell Wetherley1
    Resolved
    Other Parts Discussed in Thread: TPS54623 , OPA189 , TINA-TI Hello e2e. I have a customer who wants to buffer the FB loop of the TPS54623. The reason is to reduce current consumption on a highly sensitive / accurate current reading. Would adding in a buffer…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • TPS54623: Schematic review request

    Kevin Lai
    Kevin Lai
    Resolved
    Part Number: TPS54623 Hi team, can you please help to 1. review their schematic. 2. confirm their inductor selection is fine. 3. let me know if the inductor is overkill. VIN = 12V VOUT = 3.8V IOUT = 3.8A and 4A (designed with Iout = 5A) INDUCTOR = SPM6530T…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • TPS54623: 3D model of TPS54623

    Pierre Gadebled
    Pierre Gadebled
    Resolved
    Part Number: TPS54623 Dear all, Would anyone have the 3d model of DC/DC converter TPS54623? Step format if possible. Best regards. Pierre Gadebled
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS54623: For High Vo

    Kuan Wei Chen (Kevin Chen)
    Kuan Wei Chen (Kevin Chen)
    Resolved
    Part Number: TPS54623 Dear Team, My customer would like to implement this device at Vin=12V, Vo=8V/5A Is this device suitable here? I think it should be ok. BR Kevin
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • TPS54623: What provides the 2.3 uA current to the SS pin and what controls it, internal to the device?

    N Maris
    N Maris
    Part Number: TPS54623 I have an application where the device becomes locked up, not providing any voltage, it appears to have the SS cap stuck below 1.4V with the high-side MOSETs turned off and apparently the low-side as well. What sources/controls the…
    • over 1 year ago
    • Power management
    • Power management forum
  • RE: TPS54623: the problem is that the output is 1.8V, the power output is unstable, the inductor can hear the sound

    Gerold Dhanabalan - Online Design Tools
    Gerold Dhanabalan - Online Design Tools
    Hi Elsa We are hoping that the above recommendation, solves your issue. If you still have further questions, please repost in this same thread. Regards, Gerold
    • over 1 year ago
    • Power management
    • Power management forum
>

Didn't find what you are looking for? Post a new question.

  • Ask a new question
About TI
Company News & events Investor relations Corporate citizenship Careers Contact us
Quick links
TI E2E™ design support forums Customer support center Packaging Quality & reliability TI university program myTI FAQ
Buying
Ordering resources Ordering help & FAQs BOM & cross reference tool Quick add to cart Authorized distributors
Connect with us

Texas Instruments has been making progress possible for decades. We are a global semiconductor company that designs, manufactures, tests and sells analog and embedded processing chips. Our products help our customers efficiently manage power, accurately sense and transmit data and provide the core control or processing in their designs.

Cookie policy Privacy policy Terms of sale Terms of use Trademarks Website feedback

© Copyright 1995-2021 Texas Instruments Incorporated. All rights reserved.