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is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.FDMF6824A Extra-Small, High-Performance, High-Frequency DrMOS Module
May 2013
FDMF6824A Extra-Small, High-Performance,
High-Frequency DrMOS Module
Benefits
Description
Ultra-Compact 6x6mm PQFN, 72% Space-Saving
The XS DrMOS family is Fairchilds next-generation,
Compared to Conventional Discrete Solutions fully optimized, ultra-compact, integrated MOSFET plus
driver power stage solution for high-current, high-
Fully Optimized System Efficiency
frequency, synchronous buck DC-DC applications. The
Clean Switching Waveforms with Minimal Ringing
FDMF6824A integrates a driver IC, two power
MOSFETs, and a bootstrap Schottky diode into a
High-Current Handling
thermally enhanced, ultra-compact 6x6 mm package.
Features
With an integrated approach, the complete switching
power stage is optimized with regard to driver and
Over 93% Peak-Efficiency
MOSFET dynamic performance, system inductance,
and power MOSFET R . XS DrMOS uses
High-Current Handling: 60 A DS(ON)
Fairchild's high-performance PowerTrench MOSFET
High-Performance PQFN Copper-Clip Package
technology, which dramatically reduces switch ringing,
eliminating the need for snubber circuit in most buck
3-State 5 V PWM Input Driver
converter applications.
Skip-Mode SMOD# (Low-Side Gate Turn Off) Input
A driver IC with reduced dead times and propagation
Thermal Warning Flag for Over-Temperature
delays further enhances the performance. A thermal
Condition
warning function warns of a potential over-temperature
situation. The FDMF6824A also incorporates a Skip
Driver Output Disable Function (DISB# Pin)
Mode (SMOD#) for improved light-load efficiency. The
Internal Pull-Up and Pull-Down for SMOD# and
FDMF6824A also provides a 3-state 5 V PWM input for
DISB# Inputs, Respectively
compatibility with a wide range of PWM controllers.
Fairchild PowerTrench Technology MOSFETs for
Applications
Clean Voltage Waveforms and Reduced Ringing
Fairchild SyncFET (Integrated Schottky Diode) High-Performance Gaming Motherboards
Technology in Low-Side MOSFET
Compact Blade Servers, V-Core and Non-V-Core
Integrated Bootstrap Schottky Diode DC-DC Converters
Adaptive Gate Drive Timing for Shoot-Through
Desktop Computers, V-Core and Non-V-Core
Protection DC-DC Converters
Under-Voltage Lockout (UVLO) Workstations
Optimized for Switching Frequencies up to 1 MHz High-Current DC-DC Point-of-Load Converters
Low-Profile SMD Package Networking and Telecom Microprocessor Voltage
Regulators
Fairchild Green Packaging and RoHS Compliance
Small Form-Factor Voltage Regulator Modules
Based on the Intel 4.0 DrMOS Standard
Ordering Information
Part Number Current Rating Package Top Mark
FDMF6824A 60 A 40-Lead, Clipbond PQFN DrMOS, 6.0 mm x 6.0 mm Package FDMF6824A
2013 Fairchild Semiconductor Corporation www.fairchildsemi.com
FDMF6824A Rev. 1.0.1