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| 205 Crawford St. Leominster, MA 01453 (978)534-5776 Fax(978)537-4246, www.omnirel.com OM9404SM IGBT GATE DRIVER For Driving IGBT Modules 600V and 1200V, 150A to 600A FEATURES * Rugged Plug-In Package * * * Built in Short Circuit Protection with Fault Output High CMRR Optocoupler CMOS/TTL Compatible Input Interface DESCRIPTION This series of gate drivers are ideally suited for driving the CERMODTM family of IGBT Power Modules, where small size, high performance and high reliability are required. Designed specifically for high power motor controls, inverters, switching power supplies, choppers and high energy pulse circuits in the aerospace, defense, transportation, industrial and medical equipment industries. ABSOLUTE MAXIMUM RATINGS (Tc=25c unless otherwise noted) Characteristic Operating Temperature Peak Output Current Logic Input Voltage Total Gate Supply Voltage Gate Negative Supply Voltage Fault Output current Isolation Voltage Symbol TA IO(PEAK) VCC VG -VG IFLT Vis Min. 0 -10 - Typ. 5 - Max. 85 8 5.25 35 8 2500 UNIT C A V V V mA VAC 1min 08/15/98 Rev.02 205 Crawford St. Leominster, MA 01453 (978)534-5776 Fax(978)537-4246, www.omnirel.com ELECTRICAL CHARACTERISTICS: Parameter OM9404SM (Tc= 25C unless otherwise specified) Test Condition Min. Typ. Max Unit SWITCHING CHARACTERISTICS tPLH Signal to High Level Output Propagation Delay Time tPHL Signal to Low Level Output Propagation Delay Time (tPHL-tPLH ) Propagation Delay Difference Between Any Two Parts tr Rise Time tf Fall Time I CM I Output Common Mode Transient Immunity VC Desat. (Collector) Threshold VSIG Logic Low Signal Voltage VSIG Logic High Signal Voltage ISIG Logic Low Current VUVLO+ UVLO Threshold Positive VUVLO- UVLO Threshold Negative 0.15 RG=2.5, CG=2200pF fPWM=10kHz Duty=50% 0.15 -0.4 0.30 0.32 0.4 0.15 0.15 25 7.0 0.55 0.55 S S S S S kV/S VCM=1500V 15 6.5 2.0 -0.5 11.5 7.5 0.8 VIN=0.4V VOUT>5V VOUT<5V -0.4 13.0 11.8 13.6 12.4 V V V mA V V SUPPLY VOLTAGES VCC Logic Input Voltage (Recommended) VG Floating Gate Supply Voltage (Recommended) RG- specified in the IGBT module data sheet 4.75 30 5 32 5.25 35 V V 08/15/98 Rev.02 205 Crawford St. Leominster, MA 01453 (978)534-5776 Fax(978)537-4246, www.omnirel.com OM9404SM MECHANICAL OUTLINE APPLICATION CIRCUIT DC 300V Load L=100uH C DESAT C Vin Vcc SIG ___ FLT GND RG G E LOGIC G DC 5V UVLO V+ E PS E P_GND V- +30V 08/15/98 Rev.02 |
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