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FDMF3030

Fairchild Semiconductor
Part Number FDMF3030
Manufacturer Fairchild Semiconductor
Description DrMOS
Published Nov 19, 2013
Detailed Description FDMF3030 — Extra-Small, High-Performance, High-Frequency DrMOS Module September 2012 FDMF3030 — Extra-Small, High-Perf...
Datasheet PDF File FDMF3030 PDF File

FDMF3030
FDMF3030


Overview
FDMF3030 — Extra-Small, High-Performance, High-Frequency DrMOS Module September 2012 FDMF3030 — Extra-Small, High-Performance, High-Frequency, DrMOS Module Benefits                      Ultra-Compact 6x6mm PQFN, 72% Space-Saving Compared to Conventional Discrete Solutions Fully Optimized for System Efficiency Clean-Switching Waveforms with Minimal Ringing High-Current Handling Description The DrMOS family is Fairchild’s next-generation, fully optimized, ultra-compact, integrated MOSFET-plusdriver, power-stage solution for high-current, highfrequency, synchronous buck, DC-DC applications.
The FDMF3030 integrates a driver IC, two power MOSFETs, and a bootstrap Schottky diode into a thermally enhanced, ultra-compact, 6x6mm package.
With an integrated approach, the complete switching power stage is optimized with regard to driver and MOSFET dynamic performance, system inductance, and power MOSFET RDS(ON).
The FDMF3030 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 driver IC with reduced dead times and propagation delays further enhances performance.
A thermal warning function indicates a potential over-temperature situation.
The FDMF3030 also incorporates a ZeroCross Detect (ZCD_EN# pin) for improved light-load efficiency and provides a 3-state 5V PWM input for compatibility with a wide range of PWM controllers.
Features Over 93% Peak-Efficiency High-Current Handling: 50A High-Performance PQFN Copper-Clip Package 3-State 5V PWM Input Driver Automatic Diode Emulation (Skip Mode) Enabled through ZCD_EN# Input Thermal Warning Flag for Over-Temperature Condition Driver Output Disable Function (DISB# Pin) Internal Pull-Up and Pull-Down for ZCD_EN# and DISB# Inputs, Respectively Fairchild PowerTrench® Technology MOSFETs for Clean Voltage Waveforms and Reduced Ringing Fairchild SyncFET™ Technology (Integrated ...


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