IRS2108集成電路（IC）的柵極驅動器規(guī)格書PDF中文資料

IRS2108屬于集成電路（IC）的柵極驅動器。由英飛凌科技股份公司制造生產的IRS2108柵極驅動器柵極驅動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，這些功能可將來自電源轉換應用中控制設備的信號連接到電源被控制通過的半導體設備（通常為 FET 或 IGBT）。任何特定設備提供的確切功能各不相同，但與它適合驅動的半導體配置相關。

Description

The IRS2108/IRS21084 are high voltage, high speed power MOSFET and IGBT drivers with dependent high- and low-side referenced output channels. Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. The logic input is compatible with standard CMOS or LSTTL output, down to 3.3 V logic. The output drivers feature a high pulse current buffer stage designed for minimum driver cross-conduction. The floating channel can be used to drive an N-channel power MOSFET or IGBT in the high-side configuration which operates up to 600 V.

Features

? Floating channel 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 input logic compatible

? Cross-conduction prevention logic

? Matched propagation delay for both channels

? High-side output in phase with HIN input

? Low-side output out of phase with LIN input

? Logic and power ground +/- 5 V offset

? Internal 540 ns deadtime, and programmable up

?? to 5 μs with one external RDT resistor (IRS21084)

? Lower di/dt gate driver for better noise immunity

? RoHS compliant