CSD97396Q4M

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community CSD97396Q4M SLPS572 – DECEMBER 2015 CSD97396Q4M Synchronous Buck NexFET™ Power Stage 1 Features 1 Over 93% System Efficiency at 15 A Max Rated Continuous Current 30 A, Peak 65 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 Ultra-Low Quiescent (ULQ) Current Mode 3.3 V and 5 V PWM Signal Compatible Diode Emulation Mode With FCCM Input Voltages up to 24 V Tri-State PWM Input Integrated Bootstrap Diode Shoot-Through Protection RoHS Compliant – Lead Free Terminal Plating Halogen Free 2 Applications Ultrabook/Notebook DC/DC Converters Multiphase Vcore and DDR Solutions Point-of-Load Synchronous Buck in Networking, Telecom, and Computing Systems 3 Description The CSD97396Q4M NexFET™ Power Stage is a highly optimized design for use in a high-power, highdensity synchronous buck converter. This product integrates the driver IC and NexFET technology to complete the power stage switching function. The driver IC has a built-in selectable diode emulation function that enables DCM operation to improve light load efficiency. In addition, the driver IC supports ULQ mode that enables connected standby for Windows® 8. With the PWM input in tri-state, quiescent current is reduced to 130 µA, with immediate response. When SKIP# is held at tri-state, the current is reduced to ...