onsemi FDMF6840C

Extra- Small, High Performance, High- Frequency DrMOS Module

IC HALF BRIDGE DRIVER 50A 40PQFN

Half Bridge Based MOSFET Driver

Gate Drivers Multi Chip Module

Over Temperature Shoot-Through UVLO ACTIVE (Last Updated: 2days ago) Tape & Reel (TR) Synchronous Buck Converters bridge driver 50A 3V~16V 1Ohm LS 1Ohm HS 193.06667mg

The XS™ DrMOS 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 FDMF6840C integrates a driver IC, two power MOSFETs, and a bootstrap Schottky diode into a thermally enhanced, ultra-compact 6x6 mm packageWith 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). XS™ DrMOS uses Fairchild's high-performance PowerTrench® MOSFET technology, which dramatically reduces switch ringing, eliminating the need for snubber circuit in most buck converter applications.A driver IC with reduced dead times and propagation delays further enhances the performance. A thermal warning function warns of a potential over-temperature situation. The FDMF6840C also incorporates a Skip Mode (SMOD#) for improved light-load efficiency. The FDMF6840C also provides a 3-state 3.3 V PWM input for compatibility with a wide range of PWM controllers.