logo Training

FAN7688 Advanced Secondary Side LLC Resonant Converter Controller with Synchronous Rectifier Control

Total of 1 lesson ,5 minutes and 27 seconds
Profile

The FAN7688 is an advanced pulse frequency modulation (PFM) controller designed to provide the industry's best isolated DC/DC converter efficiency, LLC resonant converter including synchronous rectification (SR). It uses current-mode control technology based on charge control, where the oscillator's triangular waveform is combined with integrated switch current information to determine the switching frequency. This provides better transfer of power stage control to the output, simplifying feedback loop design while allowing true input power limiting characteristics. The closed-loop soft-start feature helps prevent error amplifier saturation and allows a monotonic rise in the output voltage regardless of load conditions. Dual edge-tracking adaptive dead-time control minimizes body diode conduction time, thereby maximizing efficiency.

You Might Like

Recommended Posts

Regarding the application for renting TI emulator
I have been browsing the TI website for the past few days and was deeply attracted by its device performance. In the power supply solution I submitted (not yet complete), I decided to use its Piccolo
dontium DIY/Open Source Hardware
Share: A brief analysis of the access control system using RFID technology
[size=4][color=#000000] Automation, informatization and intelligence have become the needs of the development of the times. Since the 21st century, unlimited technology and computer technology have co
Aguilera RF/Wirelessly
【TI's First Low-Power Design Competition】 The wolf is coming...
[i=s]This post was last edited by hh376158101 on 2014-9-18 16:10[/i] The Wolverine has finally arrived. I quickly opened it to have a look…At first glance, I felt that the wiring layout was very messy
hh376158101 Microcontroller MCU
Network Development Notes 6_Pseudo-dynamic web pages
Why is it called pseudo-dynamic?People who make websites know that the commonly used development languages for dynamic web pages are ASP.net , JSP , and PHP . But we can't use them here, we use cgi fi
yuhua8688 Microcontroller MCU
TI Recommended: Signal Chain Technology & Power Blog Recommendations
[font=微软雅黑][size=3][size=5][url=http://www.deyisupport.com/blog/b/power_house/default.aspx?pi11062=1]>>TI Power Supply Blog Recommendations[/url][/size] Related Content: [Video Sharing] How to Simplif
EEWORLD社区 Analogue and Mixed Signal
The mobile version of the forum is now online, waiting for your suggestions!
[size=3]Recently, we have redesigned and revised the mobile version of the forum, with the aim of making it easier for everyone to browse and use it with their mobile phones or other mobile devices an
eric_wang Suggestions & Announcements
Recommended Content
Web users are watching Change
MoreHot Articles

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

About Us Customer Service Contact Information Datasheet Sitemap LatestNews


Room 1530, 15th Floor, Building B, No.18 Zhongguancun Street, Haidian District, Beijing, Postal Code: 100190 China Telephone: 008610 8235 0740

Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号