The CSD95377Q4M NexFET™ power stage is a highly-optimized design for use in a high power, high density synchronous buck converter. This product integrates the driver IC and power MOSFETs to complete the power stage switching function. The driver IC has built-in selectable diode emulation function enables Discontinuous Conduction Mode (DCM) operation to improve light load efficiency. This combination produces high-current, high-efficiency, and high-speed switching capability in a small 3.5 mm × 4.5 mm outline package. In addition, the PCB footprint has been optimized to help reduce design time and simplify the completion of the overall system design.
- Above 94% System Efficiency at 15 A
- Max Rated Continuous Current 35 A
- High-Frequency Operation (up to 2 MHz)
- High-Density SON 3.5-mm × 4.5-mm Footprint
- Ultra-Low Inductance Package
- System-Optimized PCB Footprint
- 3.3-V and 5-V PWM Signal Compatible
- Diode Emulation Mode With Forced Continuous Conduction Mode (FCCM)
- Input Voltages to 16 V
- Tri-State PWM Input
- Integrated Bootstrap Diode
- Shoot-Through Protection
- RoHS Compliant – Lead Free Terminal Plating
- Halogen Free