IGBT Gate Driver Type C0044BG400
Date: - 20th Dec 2019
Data Sheet Issue: - 4
IGBT Gate Driver
Type C0044BG400
Special Features
• High reliability topology
• Separate gate interface card for optimal packaging
• Designed for ultra low power consumption
• Balanced supply current in ON and OFF mode
• Build in DC/DC-converter with soft start
• Integrated input filter for low EMI
• Separate low impedance path for parasitic EMI currents
• PD-Voltage levels available up to 7kV
• Low impedance from gate to emitter at start-up and power fail
• Monitoring of all secondary supply voltages
• Monitoring of IGBT switching status (VCE-desat detection)
• Soft switch-OFF at VCE-desat fault condition
• Fibre-optic links for switching commands and status control
• Low light protection for input signal
• Short-pulse suppression, configurable
• Balanced propagation delay time
• Gate Current up to 44A
• Optional gate-speed-up capacitors
Absolute Maximum Ratings
Ratings
Maximum limits
Units
Vs
Supply voltage primary
Gate- ON current (theoretical)
Gate- OFF current (theoretical)
Average gate current
Partial discharge voltage
Slew rate4
18
V
A
Iout peak
Iin peak
Iav
44
-68
>100 (tbd.)
min. 2.5 (up to 7 on request)
tbd., >50
A
mA
kV
kV/μs
°C
°C
Vpd
dv/dt
Rg on
Rg off
Top
minimal Ron
0.75
minimal Roff
0.75
Operating temperature
Storage temperature
-20 to +55
Tstg
-20 to +55
Data Sheet Type C0044BG400 Issue 4
Page 1 of 7
Dec 2019