Infineon – EiceDRIVER™ X3 Analog & Digital with reinforced isolation

Infineon – EiceDRIVER™ X3 Analog & Digital with reinforced isolation

This release of X3 Analog (1ED34xx) & X3 Digital (1ED38xx) adds products with reinforced isolation according to VDE 0884-11 to the existing highly flexible, single-channel, isolated gate driver family with DESAT, Miller clamp, soft-off and I2C configurability.
The gate driver family provides typical peak output currents of 3 A, 6 A and 9 A, high precision DESAT function for IGBTs and SiC MOSFETs; many of those features configurable. This enables innovative use cases, such as predictive maintenance.

Features
– Reinforced isolation according to VDE 0884-11
– For IGBTs (incl. IGBT7), SiC and Si MOSFETs
– ±3/6/9 A typical sinking and sourcing peak output current
– Precise VCEsat detection (DESAT) with fault output
– 40 V absolute maximum output supply voltage
– Flexibility based on feature configuration

Benefits
– Enables fast design cycles due to low external component count and still offers adjustable DESAT with soft-off functionality
– Perfect fit for all applications requiring a reliable DESAT protection (including SiC MOSFET & IGBT7),
– VDE 0884-11 with VIORM = 1767 V (peak, reinforced) and UL 1577 (pending) VISO = 6 kV (rms) for 1 s, 5.7 kV (rms) for 1 min
– Superior application safety based on VDE 0884-11 and UL 1577

Competitive advantage
– Enables fast design cycles due to its configurability & low external component count while still offering adjustable DESAT with soft-off functionality (1ED34XX)
– Unique configurability via I2C for DESAT, soft-off, UVLO, active Miller clamp, over temperature shutdown, two level turn off, highly flexible for customer designs (1ED38XX)

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

System diagram

Product overview

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

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