AN709 Description
AN709 Vishay Siliconix Designing with the Si9976DY N-Channel Half-Bridge Driver and LITTLE FOOTR Dual MOSFETs Wharton McDaniel INTRODUCTION The Si9976DY is a fully integrated half-bridge driver IC which was designed to work with the LITTLE FOOT family of power MOSFET products in 20- to 40-V systems. The Si9976DY provides the gate drive for both the low- and high-side MOSFETs while the Si9945 (SO-8, 3.3 A) or...