The STK5Q4U352J-E is a fully-integrated inverter power stage

consisting of a high-voltage driver, six IGBT’s and a thermistor, suitable

for driving permanent magnet synchronous (PMSM) motors, brushless-

DC (BLDC) motors and AC asynchronous motors. The IGBT’s are

configured in a 3-phase bridge with separate emitter connections for the

lower legs for maximum flexibility in the choice of control algorithm.

The power stage has a full range of protection functions including crossconduction

protection, external shutdown and under-voltage lockout

functions. An internal comparator and reference connected to the overcurrent

protection circuit allows the designer to set the over-current

protection level.

Features

x Three-phase 8 A / 600 V IGBT module with integrated drivers

x Typical values : VCE(sat) = 1.4 V, VF = 1.8 V, ESW = 330 PJ

x Compact 29.6 mm u 18.2 mm dual in-line package

x Cross-conduction protection

x Adjustable over-current protection level

x Integrated bootstrap diodes and resistors

x Enable pin

x Thermistor

Typical Applications

x Industrial Pumps

x Industrial Fans

x Industrial Automation

x Home Appliances