Summary of Features:
The IXBD4410/IXBD4411 ISOSMART chipset is designed to control the gates of two Power MOSFETs or Power IGBTs that are connected in a half bridge (phase-leg) configuration for driving multiple-phase motors, or used in applications that require half-bridge power circuits. The IXBD4410/IXBD4411 is a full-feature chipset consisting of two 16-Pin DIP or SO devices interfaced and isolated by two small-signal ferrite pulse transformers. The small-signal transformers provide greater than 1200 V isolation. Features • 1200 V or greater low-to-high side isolation. • Drives Power Systems Operating on up to 575 V AC mains • dv/dt immunity of greater than ±50V/ns • Proprietary low-to-high side level translation and communication • On-chip negative gate-drive supply to ensure Power MOSFET or IGBT turn-off and to prevent gate noise interference • 5 V logic compatible HCMOS inputs with hysteresis • Available in either the 16-Pin DIP or the 16-Pin wide-body, small-outline plastic package • 20 ns switching time with 1000 pF load; 100 ns switching time with 10,000 pF load • 100 ns propagation delay time • 2 A peak output drive capability • Self shut-down of output in response to over-current or short-circuit • Under-voltage and over-voltage VDD lockout protection • Protection from cross conduction of the half bridge • Logic compatible fault indication from both low and high-side driver Applications • 1- or 3-Phase Motor Controls • Switch Mode Power Supplies (SMPS) • Uninterruptible Power Supplies (UPS) • Induction Heating and Welding Systems • Switching Amplifiers • General Power Conversion Circuits
Half-Bridge Gate Driver IC Non-Inverting 16-SOIC