Design tool
DRV3946-Q1
Automotive, current sensing 40V, contactor driver with integrated current regulation
Data sheet
DRV3946-Q1
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Technical documentation
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View all 9 | Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | DRV3946-Q1 Dual Channel Automotive Solenoid Driver with Current Regulation, Clamping and Diagnostics datasheet (Rev. A) | PDF | HTML | 12 Jun 2024 |
| Technical article | So helfen Squib- und Schütztreiber bei der Optimierung der Sicherheit und Effizienz von HEV/EV-Batterieabschal | PDF | HTML | 30 Jan 2024 | |
| White paper | 設計更安全、更智慧且更緊密相連的電池管理系統 | PDF | HTML | 24 Jan 2024 | |
| White paper | 더욱 안전하고 스마트하며 더욱 연결된 배터리 관리 시스템 설계 | PDF | HTML | 24 Jan 2024 | |
| White paper | Designing Safer, Smarter and More Connected Battery Management Systems | PDF | HTML | 23 Jan 2024 | |
| Technical article | How squib and contactor drivers help improve safety and efficiency in HEV/EV battery disconnect systems | PDF | HTML | 08 Jan 2024 | |
| Technical article | 爆管和接觸器驅動器如何協助 HEV/EV 電池斷開系統提高安全性和效率 | PDF | HTML | 08 Jan 2024 | |
| Technical article | 스퀴브 및 접촉기 드라이버가 HEV/EV 배터리 분리 시스템의 안전과 효율성을 개선하는 방법 | PDF | HTML | 08 Jan 2024 | |
| EVM User's guide | DRV3946-Q1 EVM User's Guide | 05 Oct 2021 |
Design & development
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Evaluation board
DRV3946-Q1EVM — DRV3946-Q1 evaluation module
The DRV3946-Q1EVM allows for easy control and evaluation of the DRV3946-Q1, which is a dual-channel and fully integrated solenoid and contactor driver. The DRV3946-Q1EVM includes two DRV3946-Q1 ICs, each able to drive two contactors in a low-side configuration. The DRV3946-Q1 is able to drive up (...)
User guide: PDF
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| HTSSOP (PWP) | 28 | Ultra Librarian |
Ordering & quality
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