Infineon Technologies AG Gate Driver ICs 1ED3830MU12M

EiceDRIVER™ Enhanced 5.7 kV, 3 A single-channel highly flexible isolated gate driver with ±3 A typical sinking and sourcing peak output current in small space-saving DSO-16 fine pitch wide-body package with large creepage distance (>8 mm) for IGBTs, MOSFETs and SiC MOSFETs. 1ED3830MU12M belongs to the EiceDRIVER™ Enhanced 1ED38xx family (X3 digital family). 1ED3830 offers adjustable control and protection functions including DESAT, Soft-Off, UVLO, Miller clamp, two level turn off (TLTO), and Fault, to simplify the design of highly reliable systems. All parameter adjustments are done from the input side via the I2C interface (pin SDA and SCL). The digitally configurable approach enable customers for predictive maintenance in sophisticated industrial systems. For example, 1ED38xx is able to register the counts of UVLO spikes, monitor the supply voltage and temperature increase. With the long-term analysis of the collected data, customers are able to decide when is the best time to schedule a maintenance cycle before the system fails. The I2C interface also enables rapid prototyping without hardware changes. 1ED3431 (X3 Analog) version available, with active Miller clamp (clamp driver for external MOSFET), adjustable DESAT and Soft-off. Summary of Features Highly flexible EiceDRIVER™ Enhanced single channel isolated gate driver 1ED38xx family (X3 digital family) For use with 650 V/1200 V/1700 V/2300 V IGBTs, Si and SiC MOSFETs 2300 V functional offset voltage capable for selected applications ±3 A typical sinking and sourcing peak output current 40 V absolute maximum output supply voltage Separate source and sink outputs with two-level turn-off Active Miller clamp Precise and temperature compensated VCEsat detection (DESAT) with fault output IGBT soft turn-off after desaturation detection FLT and RDY status signaling to µController Parameter adjustment from input side via I2C bus: Undervoltage lockout (UVLO) Active Miller clamp DESAT protection Soft turn off Two level turn off Over temperature shutdown Benefits Over-temperature shut down at 160 °C (±10 °C) Tight IC-to-IC propagation delay matching (30 ns max.) High common-mode transient immunity CMTI >200 kV/μs Suitable for operation at high ambient temperature up to 125 °C Small space-saving DSO-16 fine pitch wide-body package with large creepage distance (>8 mm) UL 1577 VISO = 6.84 kV (rms) for 1 s, 5.7 kV (rms) for 1 min Enable fast design cycles and the best-in-class DESAT accuracy thanks to low external component count and the adjustable DESAT with Soft-off The precise threshold and timings, combined with UL 1577 certification enable superior application safety Perfect fit for all applications requiring a reliable DESAT protection, benefiting from an active Miller clamp and preferring small PCB space requirements Applications EV charging Motor Control Photovoltaic Server power supply units (PSU) Uninterruptible power supplies (UPS) Every driver needs a Power supply. That’s why Infineon now also offers the EiceDRIVER™ Power 2EP1xxR family, a full-bridge transformer driver IC housed in a compact TSSOP8 pin package that provides a simple power-supply alternative to generate an asymmetric output voltage to supply isolated gate drivers. Learn more about the transformer driver ICs Find our Variations for EiceDRIVER™ Enhanced 1ED38xx family (X3 digital family) 1ED3830MC12M ±3 A I2C configurability, Miller clamp, DESAT2, soft-off, two-level turn off, integrated ADC UL 1577 & VDE-11 1ED3830MU12M ±3 A UL 1577 1ED3860MC12M ±6 A UL 1577 & VDE-11 1ED3860MU12M ±6 A UL 1577 1ED3890MC12M ±9 A UL 1577 & VDE-11 1ED3890MU12M ±9 A UL 1577 Part No Typ. current Features Isolation Certification Part No Typ. current Features Isolation Certification