Invention Grant
- Patent Title: Electronic circuit provided with plurality of switching elements connected to bus bar
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Application No.: US15496291Application Date: 2017-04-25
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Publication No.: US10447259B2Publication Date: 2019-10-15
- Inventor: Akira Kamiya , Yohei Kondo , Yosuke Asako
- Applicant: DENSO CORPORATION
- Applicant Address: JP Kariya
- Assignee: DENSO CORPORATION
- Current Assignee: DENSO CORPORATION
- Current Assignee Address: JP Kariya
- Agency: Oliff PLC
- Priority: JP2016-088415 20160426
- Main IPC: F16P3/20
- IPC: F16P3/20 ; H03K17/12 ; H02M7/537 ; H02P27/06 ; H02M7/5387 ; H03K17/0814 ; H03K17/16 ; H02M1/00

Abstract:
An electronic circuit includes: a bus bar connected to a power source having a positive terminal and a negative terminal; and a plurality of object switching elements as driving objects connected to the bus bar, the object switching elements forming a parallel connected circuit. The object switching elements include minimum on-resistance elements having minimum on-resistance compared to other object switching elements in a corresponding current region among mutually different current regions; and connection points between the minimum on-resistance elements and the bus bar are located at different locations to have mutually different inductance of respective conduction paths between the power source to the connection points located at the different locations.
Public/Granted literature
- US20170310318A1 Electronic Circuit Provided with Plurality of Switching Elements Connected to Bus Bar Public/Granted day:2017-10-26
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