Electronic Components Datasheet Search
  English  ▼

Delete All


Preview PDF Download HTML

FDMF6705 Datasheet(PDF) 2 Page - ON Semiconductor

Part No. FDMF6705
Description  Extra-Small, High-Performance, High-Frequency DrMOS Module
Download  21 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  ONSEMI [ON Semiconductor]
Homepage  http://www.onsemi.com

FDMF6705 Datasheet(HTML) 2 Page - ON Semiconductor

Zoom Inzoom in Zoom Outzoom out
 2 / 21 page
background image
April 2013
© 2011 Fairchild Semiconductor Corporation
FDMF6705 • Rev. 1.0.4
FDMF6705 - Extra-Small, High-Performance, High-
Frequency DrMOS Module
Ultra-Compact 6x6 mm PQFN, 72% Space-Saving
Compared to Conventional Discrete Solutions
Fully Optimized System Efficiency
Clean Switching Waveforms with Minimal Ringing
High-Current Handling
Over 93% Peak-Efficiency
High-Current Handling of 40 A, at 12 VIN
High-Current Handling of 38 A at 19 VIN
High-Performance PQFN Copper-Clip Package
3-State 5 V PWM Input Driver
Skip-Mode SMOD# (Low-Side Gate Turn Off) Input
Thermal Warning Flag for Over-Temperature
Driver Output Disable Function (DISB# Pin)
Internal Pull-Up and Pull-Down for SMOD# and
DISB# Inputs, Respectively
Fairchild PowerTrench® Technology MOSFETs for
Clean Voltage Waveforms and Reduced Ringing
Fairchild SyncFET™ (Integrated Schottky Diode)
Technology in the Low-Side MOSFET
Integrated Bootstrap Schottky Diode
Adaptive Gate Drive Timing for Shoot-through
Under-Voltage Lockout (UVLO)
Optimized for Switching Frequencies up to 1 MHz
Low-Profile SMD Package
Fairchild Green Packaging and RoHS Compliant
Based on the Intel® 4.0 DrMOS Standard
The XS™ DrMOS family is Fairchild’s next-generation,
fully optimized, ultra-compact, integrated MOSFET plus
driver power stage solutions for high-current, high-
frequency, synchronous buck DC-DC applications. The
FDMF6705 integrates a driver IC, two power MOSFETs,
and a bootstrap Schottky diode into a thermally
enhanced, ultra-compact 6x6mm PQFN package.
With an integrated approach, the complete switching
power stage is optimized with regards to driver and
MOSFET dynamic performance, system inductance,
and Power MOSFET RDS(ON). XS™ DrMOS uses
Fairchild's high-performance PowerTrench® MOSFET
technology, which dramatically reduces switch ringing,
eliminating the need for a snubber circuit in most buck
converter applications.
A new driver IC with reduced dead times and
propagation delays further enhances the performance of
this part. A thermal warning function has been included
to warn of a potential over-temperature situation. The
FDMF6705 also incorporates features, such as Skip
Mode (SMOD), for improved light-load efficiency along
with a 3-state PWM input for compatibility with a wide
range of PWM controllers.
High-Performance Gaming Motherboards
Notebook Computer V-Core and Non-V-Core
Compact Blade Server, V-Core and Non-V-Core
DC-DC Converters
Desktop Computer, V-Core and Non-V-Core
DC-DC Converters
High-Current DC-DC Point-of-Load (POL)
Small Form-Factor Voltage Regulator Modules
Ordering Information
Part Number
Current Rating
Top Mark
40 A
40-Lead, Clipbond PQFN DrMOS, 6.0x6.0 mm Package

Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21 

Datasheet Download

Link URL

Privacy Policy
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com

Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn