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