STEVAL-IFP010V1演示板是VNI2140J双高侧固态智能功率继电器。该演示板是基于VNI2140J，采用ST的半导体VIPower技术，驱动两个独立的电阻或电感的负载，同时一边连接设计了一个单片器件。This demonstration board is based on the VNI2140J, a monolithic device designed using ST’s VIPower technology for driving two independent resistive or inductive loads with one side connected to ground. Active current limitation prevents the dropping of system power supply in case of a shorted load. Built-in thermal shutdown protects the chip from over-temperature and short-circuit. In overload condition, channel turns OFF and back ON automatically in order to maintain the junction temperature between TTSD and TR. If this condition causes case temperature to reach TCSD, the overloaded channel is turned OFF and will restart only when case temperature has decreased down to TCR.
#板卡评测
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2014-02-21
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