The 1ED020I12B2XUMA1 is an advanced IGBT gate driver that can be also used for driving power MOS devices. Control and protection functions are included to enable the design of high reliability systems. The device consists of two galvanic separated parts. The input chip can be directly connected to a standard 5 V DSP or microcontroller with CMOS in/output and the output chip is connected to the high voltage side.

The rail-to-rail driver output enables the user to provide easy clamping of the IGBTs gate voltage during short circuit of the IGBT. So an increase of short circuit current due to the feedback via the Miller capacitance can be avoided. Further, a rail-to-rail output reduces power dissipation on a system-level. 

The device also includes IGBT desaturation protection with /FLT status output. The RDY status output reports if the device is supplied and operates correctly.

1ED020I12B2XUMA1 Infineon Electronic Components Features

Type

Main product features

1ED020I12B2XUMA1

Single channel coreless transformer isolated gate driver IC

For 600 V/1200 V IGBTs and SiC MOSFETs

2 A typical rail-to-rail output current

28 V absolute maximum output supply voltage

Product Applications

AC and brushless DC motor drives
High voltage DC/DC-converter
UPS-systems
Solar inverter
EV charging
Commercial, construction and agricultural vehicles
Commercial air conditioner (CAC)
Industrial power supply