CSD95377Q4M

Product Folder Order Now Technical Documents Tools & Software Support & Community CSD95377Q4M SLPS584B – DECEMBER 2015 – REVISED DECEMBER 2017 CSD95377Q4M Synchronous Buck NexFET™ Power Stage 1 Features 1 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 2 Applications Point-of-Load Synchronous Buck in Server, Networking, Telecom Systems Multiphase Vcore, DDR, and Graphics Solutions 3 Description 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 sy...