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IRMD26310DJ Datasheet(PDF) 1 Page - International Rectifier |
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IRMD26310DJ Datasheet(HTML) 1 Page - International Rectifier |
1 / 28 page 24 July 2008 Rev 1.3 © 2008 International Rectifier Data Sheet No. PD60359 IRMD26310DJ 3 PHASE GATE DRIVER IC REFERENCE DESIGN KIT IRS26310DJ GATE DRIVER IC FEATURES • Drives up to six IGBT/MOSFET power devices • Gate drive supplies up to 20 V per channel • Integrated bootstrap functionality • DC bus sensing with Over Voltage protection • Over-current protection • Over-temperature shutdown input • Advanced input filter • Integrated deadtime protection • Shoot-through (cross-conduction) protection • Under voltage lockout for VCC & VBS • Enable/disable input and fault reporting • Adjustable fault clear timing • Separate logic and power grounds • 3.3 V input logic compatible • Tolerant to negative transient voltage • Designed for use with bootstrap power supplies • Matched propagation delays for all channels REFERENCE DESIGN FEATURES • Complete 3-phase ac motor drive system to showcase IRS26310DJ gate driver IC operation • No extra hardware needed for PWM signal generation; Option to incorporate external PWM signals to drive IRS26310DJ if desired • GUI software for running Induction Motor in open loop Volts-per-Hertz mode of operation • Discrete IGBT power stage for maximum flexibility o IGBT’s rated for 10A @100 oC o Short circuit rating 10 µs o TO220 Full-pak package • Conveniently located Test points for IRS26310DJ signal monitoring Product Summary AC input Voltage (typ.) 220 V rms Continuous motor current 3 A rms dV/dt 5 kV/µs Bus over voltage protection (typ.) 386 V Continuous output power 400 W Overview The IRMD26310DJ is a reference design kit for the IRS26310DJ three phase gate driver IC with integrated bootstrap functionality and DC bus overvoltage protection. The design kit includes a complete drive system board with an input rectifier, control power supplies, digital motor control IC and power inverter. Safety features include protections against motor line-to-line, line-to-DC Bus(-) short situations & DC bus overvoltage conditions. The power stage features the IRS26310DJ gate driver and six discrete IGBT power switches allowing for easy customization. The included PC based GUI software allows the user to drive an Induction Motor in open-loop Volts-per-Hertz mode of operation using the on-board digital control IC. The motor speed and system parameters such as PWM frequency and deadtime can be modified using the GUI. Alternately, the IRS26310DJ gate drive input PWM signals can be supplied externally by patching in signals through an on-board connector. |
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