High Voltage Integrated Circuits (HVIC)

Half Bridge Driver HVIC

This product is a semiconductor integrated circuit designed to directly drive the power MOS/IGBT modules of half bridge composition by integrating the 1200V, 600V and 8/24V dielectric elements onto one chip.

The internal installation of high side/low side driver circuits, protective circuits against the power supply voltage drop and interlocking circuits enables a device to drive/control the power elements without using the photocoupler from a logic circuit such as a microcomputer.

Apllications
Most suitable for the following applied products to drive the power MOS/IGBT modules for inverters:

• General inverters
• Air conditioners, refrigerators and washing machines
• AC servo motors
• DC brushless motors
• Plasma display panel
• Illumination machinery