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Isolated Master Control (IMC) for 1700 V to 3300 V Half-Bridge Power Modules Electrical Interface


Product Details

The SCALE-iFlex LT gate driver family consists of a central Isolated Master Control (IMC) and Module Adapted Gate Driver (MAG) together with a cable set. The IMC is designed for operation of power modules with a blocking voltage of up to 1700 V, whereas the MAGs are optimized for different power modules of different suppliers and chip technologies in the voltage classes of up to 1700 V.

Highly Integrated, Compact Footprint

  • Ready-to-use gate driver solution optimized for power modules up to 3300 V blocking voltage
  • Dual channel gate driver
  • Electrical interface
  • Secondary side power supply with reinforced insolation for an altitude up to 2000 m
  • Optimized for paralleling of up to 6 power modules

Protection / Safety Features

  • Reinforced insulation between primary and secondary-side
  • Undervoltage lock-out (UVLO) protection for primary side (low voltage) and secondary-side (high voltage side)

Full Safety and Regulatory Compliance

  • 100% production partial discharge and HIPOT test of transformer
  • Clearance and creepage distances between primary and secondary sides meet requirements for reinforced isolation according to IEC 61800-5-1
  • RoHS compliant


Max Switching Frequency 10.00 kHz
IGBT Voltage Class
1200 V
1700 V
3300 V
Technology SCALE-2
Product Type Plug-and-Play Driver
Power - Output/Channel (Max) 10.00 W
Temperature - Operating (Min) -40 ℃
Temperature - Operating (Max) 85 ℃
Interface Type Electrical
Number of Channels 2
Product Type Board
Product Sub-Type PnP Driver
Supported Module Type IGBT
Main/Peripheral N/A
Supported Topologies
2-level Voltage Source
3-level NP-Clamped - Type 1
3-level NP-Clamped - Type 2
Protection Features
Adv Active Clamping
Short Circuit
Driving Mode Direct-Independent
Connection Type to IGBT Direct
Logic Input Voltage 15
Supply Voltage (Typ) 15.00 V
Gate Turn-on Voltage +15.00 V
Gate Turn-off Voltage --10.00 V
Isolation Technology Galvanic
Isolation Type Reinforced
Temperature - Storage (Min) -40.00 ℃
Temperature - Storage (Max) 50.00 ℃