CSD97396Q4M Datasheet | Texas Instruments

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 patible - Diode Emulation Mode With FCCM - Input Voltages up to 24 V - Tri-State PWM Input - Integrated Bootstrap Diode - Shoot-Through Protection - Ro HS pliant - 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, Tele, and puting Systems 3 Description The CSD97396Q4M Nex FET™ Power Stage is a highly optimized design for use in a high-power, highdensity synchronous buck converter. This product integrates the driver IC and Nex FET technology to plete 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 8 µA (typically 20 µs is required to resume switching). This bination produces a high current, high efficiency, and high speed switching device in a small 3.5 × 4.5 mm outline package. In addition, the PCB footprint is optimized to help reduce design time and simplify the pletion of the overall system design. Device Information(1) ORDER NUMBER PACKAGE MEDIA AND QTY CSD97396Q4M CSD97396Q4MT SON 3.5 × 4.5 mm Plastic Package 13-inch reel 2500 7-inch reel 250 (1) For all available packages, see the orderable addendum at the end of the data sheet. SPACER Application Diagram Typical Power Stage Efficiency and Power Loss VIN 100 Efficiency (%) Power Loss (W) CSD97396...