SIMPLE SWITCHER®

Browse by Tags

SIMPLE SWITCHER®

Welcome to the SIMPLE SWITCHER® Section of the TI E2E Support Community. Ask questions, share knowledge, explore ideas, and help solve problems with fellow engineers. To post a question, click on the forum tab then "New Post".

Tags
You have subscribed to this tag. To view or manage your tag subscriptions, click here.   Close
You have unsubscribed from this tag. To view or manage your tag subscriptions, click here.   Close
You are currently viewing:
LM3150
Related Posts

  • Forum Post: LM3150 Vout is lower on board compared to design

    Kevin Ip - WEBENCH Design Center
    I have moved this customer request from the feedback system to this forum. The original customer question was: "I have designed a circuit using the Power Designer webpage on the National Semiconductor website using the LM3150MHE and when it was built, the voltage output was much less than...
    on Mar 30, 2012

  • Forum Post: LM3150 MOSFET selection

    Rick Barnich
    When designing with an LM3150 and ambient temp > 30 Deg C, M2 defaults to a FDD8647L device. At 50 Deg C, M1 & M2 are restricted to the FDD8647L. I am then unable to substitute other devices. At 30 Deg C, I can select alternate devices. There are better devices than the FDD8647L (BSZ040N04LS G...
    on Apr 9, 2012

  • Forum Post: LM3150 Design Problem

    Rick Barnich
    Used Webench for 3.3V 3A supply design(Design: 1125765/393 LM3150MHE) Output is 6.2V not 3.3 and system oscillates when load is applied. Components are exact part numbers in design. Cin is 2 x 4.7uf, not 1 x 4.7uF. Look at design. Any ideas? Thanks in advance, Rick Barnich
    on Jun 26, 2012

  • Forum Post: Question about the LM3150 ripple injection circuit

    Go
    Hi, I'd like to ask about the need of external ripple injection circuit for LM3150. According to the attached PDF file page 14, It saids that we need the external ripple injection circuit when the output voltage is 12V or above for proper regulation. I get some questions as follows, ・Could...
    on Aug 7, 2012

  • Forum Post: LM3150 gate drive capabilities

    Geovid Kali
    Hi, I did a webench design with the LM3150 and noticed that the FETs were only rated at 30V. My design requires up to 36V. Can the LM3150 drive higher voltage fets such as the CSD18502Q5B. Is the 30V a restriction of webench or of the controller? It also looks like the current never actually goes through...
    on Jan 9, 2013

  • Forum Post: LM3150 - Power up problems.

    Langley Hodgson
    To whomever can be of assistance. I have created this Circuit using the Webench software. When the PCB was returned and we attempted to power up we had no success. I’m wondering if any anybody might see something that could help to debug. The circuit currently draws no current and the duty...
    on Jan 31, 2013

  • Forum Post: Cff or Cr//Cac feedback and noisy loads with LM3150, etc.

    David Burton
    I have a regulator design that has been working fine until recently when more fans were added to the load. These are pretty hefty fans and it turns out quite electrically noisy as well. With the fans added the regulators started 'stuttering' on fan start. They would shut off 5-10msec about...
    on Mar 13, 2013

All content and materials on this site are provided "as is". TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with regard to these materials, including but not limited to all implied warranties and conditions of merchantability, fitness for a particular purpose, title and non-infringement of any third party intellectual property right. TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with respect to these materials. No license, either express or implied, by estoppel or otherwise, is granted by TI. Use of the information on this site may require a license from a third party, or a license from TI.

Content on this site may contain or be subject to specific guidelines or limitations on use. All postings and use of the content on this site are subject to the Terms of Use of the site; third parties using this content agree to abide by any limitations or guidelines and to comply with the Terms of Use of this site. TI, its suppliers and providers of content reserve the right to make corrections, deletions, modifications, enhancements, improvements and other changes to the content and materials, its products, programs and services at any time or to move or discontinue any content, products, programs, or services without notice.

TI Worldwide | Contact Us | my.TI Login | Site Map | Corporate Citizenship | mobile m.ti.com (Mobile Version)

TI is a global semiconductor design and manufacturing company. Innovate with 100,000+ analog ICs and
embedded processors, along with software, tools and the industry’s largest sales/support staff.

© Copyright 1995-2013 Texas Instruments Incorporated. All rights reserved.
Trademarks | Privacy Policy | Terms of Use