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SCALE-iFlex LT

Dual plug-and-play gate drivers for EconoDUAL™ and equivalent 17 mm modules, particularly applicable to offshore wind turbines in the 3 to 5 MW range

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Product Parts
Product
Data Sheet
IGBT Voltage Class
Interface Type
Supported Module(s)
IGBT Manufacturer
Module Housing
Power - Output/Channel (Max)
Number of Channels
Isolation Technology
Isolation Type
Gate Turn-on Voltage
Gate Turn-off Voltage
Supply Voltage (Typ)
Logic Input Voltage
Conformal Coated?
Connection Type to IGBT
Supported Topologies
Protection Features
Supported Module Type
Paralleling Support?
Technology
Max Switching Frequency
Driving Mode
Main/Peripheral
Temperature - Operating (Min)
Temperature - Operating (Max)
Temperature - Storage (Max)
Temperature - Storage (Min)
IGBT Voltage Class 1200 V, 1700 V, 3300 V
Interface Type Electrical
Power - Output/Channel (Max) 10.0 W
Number of Channels 2
Isolation Technology Galvanic
Isolation Type Reinforced
Gate Turn-on Voltage +15.0 V
Gate Turn-off Voltage --10.0 V
Supply Voltage (Typ) 15 V
Logic Input Voltage 15
Conformal Coated? No
Connection Type to IGBT Direct
Supported Topologies 2-level Voltage Source, 3-level NP-Clamped - Type 1, 3-level NP-Clamped - Type 2
Protection Features Adv Active Clamping, Over-voltage, Short Circuit, UVLO(Sec-side), UVLO(Pri-side)
Supported Module Type IGBT
Paralleling Support? No
Technology SCALE-2
Max Switching Frequency 10.0 kHz
Driving Mode Direct-Independent
Main/Peripheral N/A
Temperature - Operating (Min) -40 ℃
Temperature - Operating (Max) 85 ℃
Temperature - Storage (Max) 50 ℃
Temperature - Storage (Min) -40 ℃
IGBT Voltage Class 1700 V
Interface Type Electrical
Supported Module(s) FF600R17ME4
IGBT Manufacturer Infineon
Module Housing EconoDUAL™
Number of Channels 2
Isolation Type Basic
Gate Turn-on Voltage +15.0 V
Gate Turn-off Voltage --10.0 V
Supply Voltage (Typ) 15 V
Conformal Coated? No
Connection Type to IGBT Direct
Supported Topologies 2-level Voltage Source
Protection Features Adv Active Clamping, Over-voltage, Short Circuit, UVLO(Sec-side)
Supported Module Type IGBT
Paralleling Support? No
Technology SCALE-2
Driving Mode Halfbridge, Direct-Independent
Temperature - Operating (Min) -40 ℃
Temperature - Operating (Max) 85 ℃
Temperature - Storage (Max) 85 ℃
Temperature - Storage (Min) -40 ℃

Product Details

SCALE-iFlex LT dual plug-and-play gate drivers improve the performance of multiple parallel EconoDUAL™ modules by 20%, allowing users to eliminate one of every six modules from power inverters and converter stacks. Up to six EconoDUAL 3, or equivalent, power modules can be paralleled from the same Isolated Master Control (IMC) unit which has a more compact outline than conventional products. The Module Adapted Gate drivers (MAGs), which fit the footprint of the EconoDUAL module, each featur two SCALE-2 ASICs – one per channel – to optimize symmetrical paralleling, efficiency and protection.

SCALE-iFlex LT targets multiple applications in renewable energy generation and storage, and is particularly applicable to offshore wind turbines in the 3 to 5 MW range.

Key Features

Highly Integrated, Compact Footprint

  • Ready-to-use gate driver solution optimized for power modules up to 1700 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)
  • Applied double sided conformal coating

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