IRMD26310DJ Datasheet, PDF (1/28 Pages) International Rectifier – 3 PHASE GATE DRIVER IC REFERENCE DESIGN KIT

24 July 2008
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
Product Summary
AC input Voltage (typ.)
Continuous motor current
dV/dt
Bus over voltage protection (typ.)
Continuous output power
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
220 V rms
3 A rms
5 kV/µs
386 V
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.
Rev 1.3
© 2008 International Rectifier