FAN3181TMX

The FAN3181 is suitable for designed to stand-alone IGBT driver in low-side switching applications by providing high peak current pulses during the switching intervals. The protection functions include Under-Voltage Lockout (UVLO) and Over-Current Protection (OCP), and Desaturation Protection (DESAT) with fault-out function and active miller clamp function. An open-drain fault-out signal is provided to indicate that an over-current, under-voltage, and Desaturation detect has occurred. Soft turn-off feature is used to increase the reliability of an application during short-circuit or over-current periods. This feature works after the desaturation or over-current protection is activated, which provides protection for IGBT against short-circuit and over-current events. With the “Soft” turn-off engine, the gate voltage will be reduced slowly in order to reduce IGBT current.

• Operating Supply Voltage 25 V
• Typically 1.5 A/2.0 A Sourcing/Sinking Current-Driving Capability at Vcc = 15 V
• Output In-Phase with Input Signal
• Active Miller Clamp
• Desaturation Protection
• Cycle-by-Cycle Edge-Triggered Shutdown Function
• Fault-Out and Shutdown Function
• Built-in Soft Turn-Off Function
• Built-in Over-Current Protection (OCP)
• Operating Junction Temperature Range of -40°C to 125°C