onsemi FDMF301155

Smart Power Stage (SPS) Module 5V 50A 31-Pin PQFN T/R

Switching Regulator, Current-mode, 50A, 1500kHz Switching Freq-Max, Hybrid, PXMA33

IC HALF BRIDGE DRIVER 50A 31PQFN

MOSFET DRIVER, -40 TO 125DEG C;

Mosfet Driver, -40 To 125Deg C; No. Of Channels:-; Driver Configuration:Half Bridge; Power Switch Type:Mosfet; No. Of Pins:31Pins; Ic Case/Package:Pqfn; Input Type:-; Source Current:-; Sink Current:-; Supply Voltage Min:4.5V Rohs Compliant: Yes |Onsemi FDMF301155

The SPS family is Fairchild’s next-generation, fully optimized, ultra-compact, integrated MOSFET plus driver power stage solution for high-current, high-frequency, synchronous buck, DC-DC applications. The FDMF301155 integrates a driver IC with a bootstrap Schottky diode and two power MOSFETs into a thermally enhanced, ultra-compact 5 mm x 5 mm package.With an integrated approach, the SPS switching power stage is optimized for driver and MOSFET dynamic performance, minimized system inductance, and power MOSFET RDS(ON). The SPS family uses Fairchild's high-performance PowerTrench® MOSFET technology, which 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 the performance. The FDMF301155 supports diode emulation (using FCCM pin) for improved light-load efficiency. The FDMF301155 also provides a 3-state 5 V PWM input for compatibility with a wide range of PWM controllers.