IX2127

INTEGRATED CIRCUITS DIVISION IX2127 High-Voltage Power MOSFET & IGBT Driver Driver Characteristics Parameter Rating VOFFSET IO +/- (Source/Sink) VCSth tON / tOFF (Typical) 600 250/500 250 100 Units V mA mV ns Features Floating Channel Designed for Bootstrap Operation up to 600V Tolerant to Negative Transient Voltages; dV/dt Immune Undervoltage Lockout 3.3V, 5V, and 12V Input Logic Compatible Open-Drain FAULT Indicator Pin Shows Over-Current Shutdown Output in Phase with the Input Applications High-Speed Gate Driver Motor Drive Inverter Pb e3 IX2127 Block Diagram Description The IX2127 is a high-voltage, high-speed power MOSFET and IGBT driver. High-voltage level-shift circuitry enables this device to operate up to 600V. IXYS Integrated Circuits Division’s proprietary common-mode design techniques provide stable operation in high dV/dt noise environments. An on-board comparator can be used to detect an over-current condition in the driven MOSFET or IGBT device, and then shut down drive to that device. An open-drain output, FAULT, indicates that an over-current shutdown has occurred. The gate driver output typically can source 250mA and sink 500mA, which is suitable for fluorescent lamp ballast, motor control, SMPS, and other converter drive topologies. The IX2127 is provided in 8-pin DIP and 8-pin SOIC packages, and is available in Tape & Reel versions. See ordering information below. Ordering Information Part IX2127G IX2127N IX2127NTR Descript...