描述 Description

The L6398 is a high voltage device manufactured with the BCD? “offline” technology. It is a single- chip half bridge gate driver for the N-channel power MOSFET or IGBT.

The high-side (floating) section is designed to stand a voltage rail up to 600 V. The logic inputs are CMOS/TTL compatible down to 3.3 V for the easy interfacing microcontroller/DSP.

特性 Features

? High voltage rail up to 600 V
? dV/dt immunity ± 50 V/ns in full temperature range
? Driver current capability:
?290 mA source
?430 mA sink
? Switching times 75/35 ns rise/fall with 1 nF load
? 3.3 V, 5 V TTL/CMOS input comparators with hysteresis
? Integrated bootstrap diode
? Fixed 320 ns deadtime
? Interlocking function
? Compact and simplified layout
? Bill of material reduction
? Flexible, easy and fast design

簡介

L6398屬于集成電路（IC）的柵極驅動器。由制造生產(chǎn)的L6398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。