IXBD4411屬于集成電路（IC）的柵極驅(qū)動(dòng)器。由IXYS Corporation制造生產(chǎn)的IXBD4411柵極驅(qū)動(dòng)器柵極驅(qū)動(dòng)器電源管理集成電路 (PMIC) 可用于提供隔離、放大、參考位移、自舉或其他必要功能，這些功能可將來(lái)自電源轉(zhuǎn)換應(yīng)用中控制設(shè)備的信號(hào)連接到電源被控制通過(guò)的半導(dǎo)體設(shè)備（通常為 FET 或 IGBT）。任何特定設(shè)備提供的確切功能各不相同，但與它適合驅(qū)動(dòng)的半導(dǎo)體配置相關(guān)。

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.

特性 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