Sanghvi Industrial Electronics

INTEGRATED DRIVE, PROTECTION AND SYSTEM CONTROL FUNCTIONS:• P-Side IGBTs : Drive circuit, high-level-shift circuit, Bootstrap circuit supply scheme for single control-power-source drive, and Undervoltage (UV) protection,• N-Side IGBTs : Drive circuit, DC-Link current sense and amplifier circuits for over-current protection, Control-supply under-voltage(UV) protection, and fault output (FO) signaling circuit.• Fault Output : N-side IGBT short circuit (SC), over-current (OC), and control supply under-voltage (UV).• Inverter Analog Current Sense : N-Side IGBT DC-Link Current Sense.• Input Interface : 5V CMOS/TTL compatible, Schmitt Trigger input, and Arm-Shoot-Through interlock protective function.