MITSUBISHI MITSUBISHI SEMICONDUCTOR SEMICONDUCTOR Module>
PS11014 PS11014
FLAT-BASE FLAT-BASE TYPE TYPE INSULATED INSULATED TYPE TYPE
PS11014
INTEGRATED FUNCTIONS AND FEATURES
• Converter bridge for 3 phase AC-to-DC power conversion. • Circuit for dynamic braking of motor regenerative energy. • 3-phase IGBT inverter bridge configured by the latest 3rd. generation IGBT and diode technology. • Inverter output current capability IO (Note 1): Type Name PS11014 100% load 5. 0A (rms) 150% over load 7. 5A (rms), 1min
(Note 1) : The inverter output current is assumed to be sinusoidal and the peak current value of each of the above loading cases is defined as : IOP = IO × √ 2
INTEGRATED DRIVE, PROTECTION AND SYSTEM CONTROL FUNCTIONS:
• For inverter side upper-leg IGBTs : Drive circuit, High voltage isolated high-speed level shifting, Short circuit protection (SC). Bootstrap circuit supply scheme (single drive power supply) and Under voltage protection (UV). • For inverter side lower-leg IGBTs : Drive circuit, Short circuit protection (SC). Control supply circuit under- & over- voltage protection (OV/UV). System over temperature protection (OT). Fault output signaling circuit (FO) and Current limit warning signal output (CL). • For Brake circuit IGBT : Drive circuit • Warning and Fault signaling : FO1 : Short circuit protection for lower-leg IGBTs and Input interlocking against spurious arm shoot-through. FO2 : N-side control supply abnormality locking (OV/UV). FO3 : System over-temperature protection (OT). CL : Warning for inverter current overload condition • For system feedback control : Analogue signal feedback reproducing actual inverter output phase currents (3φ). • Input Interface : 5V CMOS/TTL compatible, Schmitt trigger input, and Arm-Shoot-Through interlock protection.
APPLICATION Acoustic noise-less 0. 75kW/AC200V class 3 phase inverter and other motor control applications
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