IXYS IX2127
The IX2127 is a high-voltage, high-speed power MOSFET and IGBT driver. The IX2127 is provided in 8-pin DIP and 8-pin SOIC packages, and is available in Tape & Reel versions.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
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.