These modules are smaller, have lower losses and have lower thermal resistance than other comparable modules. Designers using these modules can therefore build a more compact, reliable and efficient solution featuring a simple thermal design.
The modules contain a fully-integrated inverter power stage consisting of a high-voltage driver, six IGBTs and a thermistor, suitable for driving permanent magnet synchronous motors, brushless DC motors and AC asynchronous motors. The IGBTs are configured in a three-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 cross-conduction protection, external shut-down and under-voltage lock-out functions. An internal comparator and reference connected to the over-current protection circuit allows the designer to set the over-current protection level.
The modules’ IGBTs are optimised for operation at the switching frequencies typically used in 200W-1.1kW motor drives, and for this load range.
|Product||Maximum Collector-emitter Voltage||Rated Output Current||Maximum Output Current||Substrate|
IMS = Insulated Metal Substrate. DBC = Direct Bonded Copper.
- Industrial pumps
- Industrial fans
- Industrial automation
- Home appliances
- 29.6mm × 18.2mm dual-in-line package
- Cross-conduction protection
- Integrated bootstrap diodes and resistors
- Enable pin
- UL1557 recognition