Electronic Module

To achieve an electronic module capable of reducing dark current, which is current flowing when the electronic module is turned off, and contributing to prevention of battery wear of a vehicle or the like. Therefore, the electronic module connected to a first electronic module via a communication li...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YAMAMOTO, Hidetatsu, TANAKA, Daisuke
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:To achieve an electronic module capable of reducing dark current, which is current flowing when the electronic module is turned off, and contributing to prevention of battery wear of a vehicle or the like. Therefore, the electronic module connected to a first electronic module via a communication line includes: a microcomputer; a power supply IC that supplies power to the microcomputer; a power supply control circuit that supplies power from a battery power supply to the power supply IC; a control line connected to the communication line; and a first switch circuit that connects the control line and the power supply control circuit.