FDMF6708N is an extra-small, high-performance, high-frequency DrMOS module. It features a compact 6x6mm PQFN package and fully optimized system efficiency, with the ability to handle high currents and provide clean switching waveforms with minimal ringing. The module utilizes Fairchild PowerTrench® Technology MOSFETs and Fairchild SyncFET™ Technology, with adaptive gate drive timing and under-voltage lockout functionality. It is optimized for switching frequencies up to 1MHz, has a low-profile SMD package, and is RoHS compliant.
The FDMF6708N is an extra-small, high-performance, high-frequency DrMOS module designed for high-current, high-frequency synchronous buck DC-DC applications. It integrates a driver IC, two power MOSFETs, and a bootstrap Schottky diode into a thermally enhanced, ultra-compact 6x6mm package. The device features Fairchild PowerTrench technology and SyncFET technology to reduce switch ringing and eliminate the need for snubber circuits in most buck converter applications.
| Current Rating | 50A |
|---|---|
| Peak Efficiency | Over 93% |
| Package Dimensions | 6.0mm x 6.0mm |
| Operating Temperature Range | -40 to +125 °C |
| Switching Frequency | up to 1MHz |
The FDMF6708N has a high-current handling capability of 50A.
The module is housed in an ultra-compact 6x6mm PQFN package.
The control circuit supply voltage is 4.5V to 5.5V, and the output stage supply voltage is 3.0V to 24.0V.