CSD87331Q3D

Product Folder Order Now Technical Documents Tools & Software Support & Community CSD87331Q3D SLPS283B – SEPTEMBER 2011 – REVISED FEBRUARY 2017 CSD87331Q3D Synchronous Buck NexFET™ Power Block 1 Features 1 Half-Bridge Power Block Up to 27-V VIN Up to 15-A Operation 91% System Efficiency at 10 A High-Frequency Operation (up to 1.5 MHz) High Density SON 3.3-mm × 3.3-mm Footprint Optimized for 5-V Gate Drive Low-Switching Losses Ultra-Low-Inductance Package RoHS Compliant Halogen Free Lead-Free Terminal Plating 2 Applications Synchronous Buck Converters – High-Frequency Applications – High-Current, Low-Duty Cycle Applications Multiphase Synchronous Buck Converters POL DC-DC Converters IMVP, VRM, and VRD Applications 3 Description The CSD87331Q3D NexFET™ power block is an optimized design for synchronous buck applications offering high-current, high-efficiency, and highfrequency capability in a small 3.3-mm × 3.3-mm outline. Optimized for 5-V gate drive applications, this product offers a flexible solution capable of offering a high-density power supply when paired with any 5-V gate drive from an external controller/driver. Top View VIN 1 8 VSW VIN 2 TG 3 PGND (Pin 9) 7 VSW 6 VSW TGR 4 5 BG P0116-01 DEVICE CSD87331Q3D CSD87331Q3DT Device Information(1) MEDIA QTY PACKAGE 13-Inch Reel 2500 7-Inch Reel 250 SON 3.30-mm × 3.30-mm Plastic Package SHIP Tape and Reel (1) For all available packages, see the orderable addendum at the en...