Patent ID: 7531852
Filing Date: 2009-05-12
Classification: H01L

Abstract:
1. An electronic unit with a substrate, the electronic unit comprising: a control circuit mounted on the substrate and configured to execute a control operation related to a load; a package encapsulating the control circuit and the substrate, the package having a plurality of surfaces around a periphery of the substrate; at least one input terminal for input of a signal externally sent to the electronic unit, the at least one input terminal being disposed on at least one of the plurality of surfaces; at least one output terminal for output of a control signal for controlling the load, the at least one output terminal being disposed on at least another one of the plurality of surfaces; and at least one check terminal for input/output of a signal for checking at least the control circuit, the at least one check terminal being disposed on at least another one of the plurality of surfaces; wherein