L6398中文资料高压高侧和低侧驱动器数据手册ST规格书

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

简介

L6398属于集成电路（IC）的栅极驱动器。由制造生产的L6398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。