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