Infineon – EiceDRIVER™ 2L-SRC Compact (1ED32xx)

Infineon – EiceDRIVER™ 2L-SRC Compact (1ED32xx)

The 2L-SRC Compact (1ED32xx) family is a compact singlechannel, isolated gate driver family with 2-level slew-rate control for on-the-fly gate resistor adjustments. The gate driver family provides two separate outputs with up to 18 A typical peak output currents to control two independent gate resistances for both turn-on and turn-off. The driver operates over a wide output supply voltage range. This and its 2300 V
voltage capability make it ideal for conventional IGBTs, MOSFETs or SiC MOSFETs and IGBT7. The active Miller clamp function is highly recommended for SiC MOSFETs and IGBT7 at 0 V turn-off. This avoids parasitic turn-ons and improves the application safety.

Features
– 2-level slew-rate control feature (2L-SRC)
– For use with 650 V/1200 V/1700 V/2300 V IGBTs, Si and SiC MOSFETs
– Up to 18 A typical output current,
– Max. 110 ns propagation delay with 30 ns input filter
– 1 ns propagation delay matching between outputs
– 40 V absolute maximum output supply voltage
– Active Miller clamp option available
– DSO-8 300-mil wide-body package with large creepage distance (>8 mm)
– UL 1577 and VDE 0884-11 (reinforced isolation) certified

Benefits
– On-the-fly gate resistor changes optimize system efficiency and improve EMI behavior
– Integrated filters reduce the need for external filters
– Suitable for switches up to 2300 V
– VDE 0884-11 with VIORM = 1767 V (peak, reinforced) and UL 1577 VISO = 6 kV (rms) for 1 s, 5.7 kV (rms) for 1 min
– The precise threshold and timings, combined with UL 1577 certification enable superior application safety

Competitive advantage
– 2-level slew-rate control (2L-SRC) enables on-the-fly gate resistor change, which overcomes the trade-off between system efficiency and maintain EMI limits
– Highest driving capability among all available 2L-SRC enabled products
– The Miller clamp option in combination with SiC MOSFETs or IGBT7 avoids harmful parasitic turn-ons and enable superior application safety
– VDE 0884-11 (reinforced isolation) in combination with 2L-SRC is unique in the market

Target applications
– Industrial motor drives – compact, standard, premium, servo drives
– Solar inverters
– UPS systems
– EV charging
– Energy storage systems

System diagram

Product overview incl. data sheet link

Product collaterals / Online support
– Product family page
– Applicaton note

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