L6390D集成電路（IC）的柵極驅動器規(guī)格書PDF中文資料

L6390D屬于集成電路（IC）的柵極驅動器。由意法半導體集團制造生產的L6390D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 L6390 is a high-voltage device manufactured with the BCD OFF-LINE technology. It is a monolithic half-bridge gate driver for 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 easy interfacing microcontroller/DSP.

The IC embeds an operational amplifier suitable for advanced current sensing in applications such as field oriented motor control.

An integrated comparator is available for protections against over-current, over-temperature, etc.

Features

■ High voltage rail up to 600 V

■ dV/dt immunity ± 50 V/nsec in full temperature range

■ Driver current capability:

– 290 mA source,

– 430 mA sink

■ Switching times 75/35 nsec rise/fall with 1 nF load

■ 3.3 V, 5 V TTL/CMOS inputs with hysteresis

■ Integrated bootstrap diode

■ Operational amplifier for advanced current sensing

■ Comparator for fault protections

■ Smart shut down function

■ Adjustable dead-time

■ Interlocking function

■ Compact and simplified layout

■ Bill of material reduction

■ Effective fault protection

■ Flexible, easy and fast design

Applications

Motor driver for home appliances, factory automation, industrial drives. HID ballasts, power supply units.