Overview of L6920DTR by STMicroelectronics
The L6920DTR by STMicroelectronics is a high-efficiency synchronous step-up converter optimized for converting low voltage to higher voltage while maintaining a compact form factor. This DC/DC converter, housed in a TSSOP-8 package, operates with a minimum input voltage of 0.6V and can handle up to 5.5V. It is capable of delivering an output current of up to 1.2A. The synchronous boost topology allows for improved efficiency over traditional diode-based solutions.
With features like voltage-mode control using pulse frequency modulation, the L6920DTR offers precision and efficiency, making it suitable for applications requiring reliable power management in small spaces. The part’s construction adheres to stringent environmental standards, being RoHS and REACH compliant, and its packaging has an industrial temperature grade capability ranging from -40 to 85°C. Noteworthy is its moisture sensitivity level of 3, ensuring stable performance in variable humidity environments.
Industry Applications for L6920DTR
The L6920DTR is versatile in its applications across various industries, given its robust operational parameters. Its ability to boost low input voltage to a higher output makes it particularly suitable for energy-sensitive devices. Below are some industries where the L6920DTR might be used:
- Energy and Power Systems: This component could potentially be utilized in battery-powered devices where extending battery life is critical. Devices such as portable power meters and emergency lighting systems, which require reliable power management, might incorporate this type of converter.
- Transportation and Logistics: In the logistics sector, the L6920DTR might be found in RFID tracking systems. These systems require small, efficient, and reliable power sources to operate over extended periods, especially in remote locations.
- Renewable Energy: Small-scale solar applications, such as solar-powered sensors used in weather monitoring or remote agricultural systems, could potentially use this converter to efficiently manage power derived from photovoltaic cells.
- Automotive: Given the part is not specified as compliant with automotive industry standards like AEC-Q100, it might not be directly applicable in critical automotive power applications unless specifically validated for such use by further rigorous testing.
It’s important to note that these potential industry applications are purely conceptual and require verification by engineering and design teams to ensure adherence to industry standards and specific application requirements.
About STMicroelectronics
STMicroelectronics is a global semiconductor leader delivering intelligent and energy-efficient products and solutions that power the electronics at the heart of everyday life. STMicroelectronics’ products are found everywhere today, and together with Switching Regulator or Controllers, they enable smarter driving and smarter factories, cities and homes, along with the next generation of mobile and Internet of Things devices.
The L6920DTR is just one example of STMicroelectronics’ commitment to providing advanced technology in power management solutions. The company’s portfolio includes a range of power circuits designed to meet the needs of various applications, emphasizing performance, power efficiency, and reliability.
Where to Find L6920DTR by STMicroelectronics
For those looking to procure the L6920DTR, it is recommended to check the current availability and pricing on findchips.com. While this part has historically been available from distributors such as Win Source Electronics, Chip1Stop, Sensible Micro Corporation, Future Electronics, STMicroelectronics, DigiKey, and Newark, availability can vary. To explore alternatives or similar parts, the Switching Regulator or Controllers page can provide additional options that might be offered by STMicroelectronics or other manufacturers.