Invention Grant
- Patent Title: Semiconductor package for a multi-phase motor driving circuit
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Application No.: US17962162Application Date: 2022-10-07
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Publication No.: US12327993B2Publication Date: 2025-06-10
- Inventor: Chung-Kuang Huang , Tao Jin
- Applicant: Navitas Semiconductor Limited
- Applicant Address: IE Dublin
- Assignee: Navitas Semiconductor Limited
- Current Assignee: Navitas Semiconductor Limited
- Current Assignee Address: IE Dublin
- Agency: FisherBroyles, LLP
- Main IPC: G01R31/34
- IPC: G01R31/34 ; H01L23/00 ; H01L23/495 ; H02H7/08 ; H02H7/09 ; H02K11/33

Abstract:
A semiconductor package for a multi-phase motor driving circuit comprises a driving unit, a switching unit, a first bonding wire, and a second bonding wire. The driving unit comprises a first driving IC, a second driving IC and a third driving IC, configured to couple with a controller. The switching unit comprises a first pair of power switches, a second pair of power switches and a third pair of power switches, configured to couple with the first driving IC, the second driving IC and the third driving IC, respectively. The first bonding wire is coupled between a sensing pin of the first driving circuit and a connection between the driving unit and a motor driven by the driving. The second bonding wire is coupled between a fault out pin of the first driving IC, the second driving IC and the third driving IC.
Public/Granted literature
- US20240120731A1 SEMICONDUCTOR PACKAGE FOR A MULTI-PHASE MOTOR DRIVING CIRCUIT Public/Granted day:2024-04-11
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