FAN3181TMX

IGBT驱动器, 低端, 2A, 15V至25V电源, 15ns/17ns延迟, SOIC-8

The FAN3181 is suitable for designed to stand-alone IGBT driver in lowside switching applications by providing high peak current pulses duringthe 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. Softturn-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 feature, the gate voltage will be reduced slowly in order to reduce IGBT current.

Features

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Operating Supply Voltage 25 V

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Typically 1.5 A/2.0 A Sourcing/Sinking Current-Driving Capability at VCC = 15 V

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Output In- Phase with Input Signal

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Active Miller Clamp

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Desaturation Protection

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Cycle-by-Cycle Edge-Triggered Shutdown Function

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Fault-Out and Shutdown Function

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Built-in VCC UVLO Function

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Built-in Soft Turn-Off Function

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Built-in Over-Current Protection OCP

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Operating Junction Temperature Range of -40°C to 125°C