Overview

This IC is a 3-phase inverter power hybrid IC containing power elements (IGBT and FRD), pre-driver, as well as protection circuit in one package.

Features

• Integrates power elements (IGBT and FRD), pre-driver, and protective circuit.

• Protective circuits including overcurrent (bus line), pre-drive low voltage protection are built in.

• Direct input of CMOS level control signals without aninsulating circuit (photocoupler, etc) is possible.

• Built-in simultaneous upper/lower ON prevention circuit to prevent arm shorting through simultaneous ON input for the upper and lower side transistors. (Dead time is required for preventing shorting due to switching delay.)

• The level of the overcurrent protection current is programmable with the external resistance RSD between the ISD and VSSterminals. (It is necessary to connect RSD to ensure normal operation of the overcurrent protection function. ISD = 21A to 28A when RSD = 0Ω)

• SIP (The single in-line package) of the transfer full mold structure.

Application

•3-phase inverter motor drive