EVAL1ED3890MX12MTOBO1

EVAL-1ED3890MX12M is in half-bridge configuration with two gate driver ICs (1ED3890MX12M) to drive power switches such as IGBTs, MOSFETs and SiC MOSFETs. The switch type can be freely chosen. The board has a size of 85 x 85 x 15 mm without any power switch assembled. The board is best suited to leverage the highly configurable X3 Digital (1ED38xx) family with its reach feature-set. Configuration is performed via I2C bus. The evaluation board is recommended to be used with a companion microcontroller evaluation board EVAL-1ED38X0DCT to optimize the configuration process.

• I2C bus for parameter adjustment, state & fault feedback, ADC measurements and condition monitoring
• Adjustable clamp/clamp driver/ADC pin
• Two precise VCEsat detection circuit with fault output, adjustable leading edge blanking time
• Two-level turn-off (TLTO) with adjustable slopes, plateau time and plateau level
• Adjustable soft turn-off after desaturation detection
• Adjustable hardware UVLO with hysteresis for IGBTs and MOSFETs on both VCC2 and VEE2 rails
• ADC measurement of internal parameters: supply voltages and internal temperature
• 40 V absolute maximum output supply voltage
• ± 9A typical sourcing and sinking gate current capability
• High common-mode transient immunity CMTI = 200KV/µs