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STMicroelectronics Step-Down Switching Power Supply Evaluation Board Buck-Boost Converter 12V 1MHz Frequency STEVAL-L7983ADJ
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Model | STEVAL-L7983ADJ |
| For Use With | 12 V, 24 V and 48 V industrial bus standards |
| Standards/Approvals | RoHS and China RoHS compliant, WEEE compliant (2012/19/UE RAEE II) |
| Kit Classification | Evaluation Kit |
| Featured Device | STEVAL |
| Kit Name | STEVAL-L7983ADJ step-down switching power supply evaluation board |
Key Features
- Designed for use with 12 V, 24 V, and 48 V industrial bus standards.
- Selected switching frequency of 1 MHz, adjustable via external clock or resistor.
- Includes internal soft start function to protect circuits at power-up.
- Synchronization support to external clock on LNM or LCM pins.
- Evaluation kit classification for development and testing purposes.
- Compliant with RoHS, China RoHS, and WEEE (2012/19/UE RAEE II) standards.
Product Description
STMicroelectronics STEVAL-L7983ADJ is a step-down switching power supply evaluation board designed as a buck-boost converter suitable for various industrial power bus standards including 12 V, 24 V, and 48 V. It operates with a fixed 12 V output voltage and features a selected switching frequency of 1 MHz which can be dynamically adjusted by applying an external clock signal on the LNM or LCM pins or by modifying the frequency programming resistor. This evaluation kit provides an effective platform for power management development, ideal for use in industrial, development, manufacturing, and engineering applications.
The board includes an internal soft start function ensuring controlled ramp-up during startup to prevent power surges and protect connected devices. Synchronization capabilities allow the converter to operate in harmony with external clocks, enhancing system integration flexibility.
This evaluation kit supports developers and engineers by providing a robust tool for testing and validating power management designs based on STMicroelectronics technologies. It complies with environmental and safety regulations such as RoHS, China RoHS, and the WEEE directive (2012/19/UE RAEE II), ensuring a product that meets global standards for electronic components.
Designed for use with 12 V, 24 V, and 48 V industrial bus standards. 1 MHz selected switching frequency with adjustment options via external clock or resistor. Internal soft start function for safe power-up. Synchronization to external clock supported on LNM and LCM pins.
Evaluation kit enabling efficient power management development. RoHS and China RoHS compliant, WEEE compliant (2012/19/UE RAEE II).
This product is well-suited for applications in industrial automation, power electronics development, manufacturing test benches, and educational power management toolkits. Explore the full range of STMicroelectronics power management development tools and Evaluation Boards on EnvMart to support your project needs.
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Frequently Asked Questions
The STEVAL-L7983ADJ evaluation board provides a fixed output voltage of 12 V.
This model operates at a selected switching frequency of 1 MHz, which can be adjusted using an external clock or resistor.
It is designed for use with 12 V, 24 V, and 48 V industrial bus standards.
Yes, it includes an internal soft start function to ensure controlled ramp-up during power-up, protecting connected devices from power surges.
Yes, it supports synchronization to an external clock on the LNM or LCM pins, allowing for enhanced system integration.
The board is compliant with RoHS, China RoHS, and WEEE (2012/19/UE RAEE II) standards.
This product is classified as an evaluation kit, designed for development and testing purposes.
The country of origin for this evaluation board is India.
It is suitable for applications in industrial automation, power electronics development, manufacturing test benches, and educational power management toolkits.
It provides an effective platform for power management development, with adjustable frequency and synchronization capabilities for enhanced flexibility.
The featured device in this evaluation kit is the STEVAL, specifically the STEVAL-L7983ADJ model.
The evaluation board allows for testing and validating power management designs based on STMicroelectronics technologies.
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