FDMF6823B — Extra-Small, High-Performance, High-Frequency DrMOS Module
April 2013
FDMF6823B — Extra-Small, High-Perfor...
FDMF6823B — Extra-Small, High-Performance, High-Frequency DrMOS Module
April 2013
FDMF6823B — Extra-Small, High-Performance, High-Frequency DrMOS Module
Benefits
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
Features
Over 93% Peak-Efficiency High-Current Handling: 55 A 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
Condition
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 Low-Side
MOSFET
Integrated Bootstrap Schottky Diode Adaptive Gate Drive Timing for Shoot-Through
Protection
Under-
Voltage Lockout (UVLO) Optimized for Switching Frequencies up to 1 MHz Low-Profile SMD Package Fairchild Green Packaging and RoHS Compliance Based on the Intel® 4.0 DrMOS Standard
Description
The XS™ DrMOS family is Fairchild’s next-generation, fully optimized, ultra-compact, integrated
MOSFET plus driver power stage solution for high-current, highfrequency, synchronous buck DC-DC applications. The FDMF6823B integrates a driver IC, two power
MOSFETs, and a bootstrap Schottky diode int...