IRS21091数据手册集成电路（IC）的栅极驱动器规格书PDF

描述 Description

600 V Half Bridge Driver IC with typical 0.29 A source and 0.6 A sink currents in 8 Lead PDIP package for IGBTs and MOSFETs. Also available in 8 Lead SOIC.

特性 Features

• Floating gate driver designed for bootstrap operation
• Fully operational to +600 V
• Tolerant to negative transient voltage, dV/dt immune
• Gate drive supply range from 10 V to 20 V
• Undervoltage lockout for both channels
• 3.3 V, 5 V, and 15 V logic input compatible
• Cross-conduction prevention logic
• Matched propagation delay for both channels
• High-side output in phase with IN input
• Logic and power ground +/- 5 V offset
• Internal 500 ns deadtime, and programmable up to 5 μs with one external RDT resistor
• Lower di/dt gate driver for better noise immunity
• The dual function DT/SD input turns off both channels

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简介

IRS21091属于集成电路（IC）的栅极驱动器。由制造生产的IRS21091栅极驱动器栅极驱动器电源管理集成电路 (PMIC) 可用于提供隔离、放大、参考位移、自举或其他必要功能，这些功能可将来自电源转换应用中控制设备的信号连接到电源被控制通过的半导体设备（通常为 FET 或 IGBT）。任何特定设备提供的确切功能各不相同，但与它适合驱动的半导体配置相关。