September 2023
WALDENBURG, GERMANY — Würth Elektronik and STMicroelectronics have jointly developed a demo using a Würth power tool. The design, which efficiently drives a low-voltage Brushless DC motor, is ideal for handheld power-tool applications. The design includes all the necessary user interfaces required to control the motor’s trigger, speed, and direction. The demo is based on the STDES-
www.us -
tech.com The design shows real-world usage sce-
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Würth and STMicroelectronics Create Power Tool Over the past few years, STMicro -
narios in battery-operated handheld power tools.
electronics and Würth Elektronik have estab-
PTOOL3A reference design, in which the Gerber files, bill of materials, schematics and all other reference materials are download- able from
ST.com without charge. It show- cases the capabilities of ST’s STM32G4 MCU and STDRIVE101 gate driver in powering six STL220N6F7 MOSFETs that all comply with Würth Elektronik’s Ferrite Bead (WE-CBF SMT EMI Suppression Ferrite Bead 7427 - 9271) and Power Inductor (WE- LHMI SMT Power Inductor 74437368330) and the benefits they bring to each application in performance, cost, quality, and ease of implementation. The software code embedded
in the STM32G4 was developed using the STM32 Motor Control software development kit (X- CUBE-MCSDK).
binder Intros Hybrid HEC Connector
CAMARILLO, CA — binder USA’s latest series 696 HEC (harsh environmental connector) was engineered for maximum efficiency and versatility. The connector’s hybrid design allows simultaneous high-and low-volt- age power supply and reliable signal transmission with a single mating. Its compact size and bayonet quick-locking mecha- nism offer additional flexibility. The series 696 is also highly
resistant to chemicals, corrosion, and UV light, providing robust performance in conditions from
lished a strong collaboration developing refer- ence designs that leverage the best of each companies’ portfolios. By combining active components from STMicroelectronics with pas- sive components from Würth Elektronik, the companies can offer ready-made turnkey or customizable solutions to customers. The syn- ergies of STMicroelectronics and Würth Elektronik are reflected in the success of sever-
al joint projects. Contact: Würth Elektronik eiSos GmbH
& Co. KG, Max-Eyth-Strasse 1, 74638 Waldenburg, Germany % +49-7942-945-5186 E-mail:
sarah.hurst@
we-online.de Web:
www.we-online.de
Handheld power tool. See at The Battery Show, Booth 2126
Series 696 harsh environment connectors.
extreme temperatures, dust, and vibration to submersion and high-pressure cleaning. Key features include: bayonet
locking system; crimp termina- tion; 5, 8, 12, pin count; 50 to 600V rated voltage; 3 to 32A rated cur-
rent; and IP68/IP69K protection. Contact: binder USA, 3903
Calle Tecate, Camarillo, CA 93012 % 805-437-9925 E-mail:
sales@binder-usa.com Web:
www.binder-usa.com
See at The Battery Show, Booth 1432
An ecosystem of solutions for electronics assembly & semiconductor packaging thermal processes
Visit KIC at SMTAi
Booth # 1512 &
SMTA Guadalajara Booth #1101
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