onsemi FDMF5822DC

Smart Power Stage (SPS) Module with Integrated Thermal Warning and Thermal Shutdown

Driver 7A 1-OUT High Side/Low Side 31-Pin QFN EP T/R

PQFN-31(5x5) Intelligent Power Modules (IPM) ROHS

IC HALF BRIDGE DRIVER 55A 31PQFN

Gate Drivers 2MHz Smart Power Stage (SPS)

Half Bridge Based MOSFET Driver

ROHS3Compliant PWM e3 Bootstrap Circuit Latch Function Status Flag Half Bridge Driver -40C~125C TJ 3ns 800mum 470m Ohm LS 680m Ohm HS

MOD SMART PWR STAGE 2MHZ 31MLP

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 FDMF5822DC integrates a driver IC with a bootstrap Schottky diode, two power MOSFETs, and a thermal monitor 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. A thermal warning function warns of a potential over-temperature situation. A thermal shutdown function turns off the driver if an over-temperature condition occurs. The FDMF5822DC incorporates an Auto-DCM Mode (ZCD#) for improved light-load efficiency. The FDMF5822DC also provides a 3-state 3.3 V PWM input for compatibility with a wide range of PWM controllers.