Overview of CAT4139TD-GT3 by onsemi
The CAT4139TD-GT3 is a high-current boost white LED driver from onsemi, designed to accommodate a wide input voltage range from 2.8V to 5.5V and capable of driving LED strings with an output voltage up to 22V. Its maximum output current is 180mA, and it operates at a typical switching frequency of 1MHz. This component is housed in a compact TSOT-23-5 package, making it an ideal solution for space-constrained applications. Its significant features include surface mount capability, a single output, and compliance with RoHS standards, ensuring suitability for environmentally sensitive projects. The CAT4139TD-GT3 is an innovative solution within the Display Drivers subcategory, leveraging CMOS technology for efficient performance across a range of lighting applications.
Industry Applications for CAT4139TD-GT3
Given its versatile specifications, the CAT4139TD-GT3 can potentially serve a broad array of applications across multiple industries. Its configuration allows for various uses, subject to engineering and design validation. Here are some key industries and application scenarios:
- Healthcare: In medical devices that require high-brightness LED indicators or backlighting, such as portable patient monitors, the CAT4139TD-GT3 could provide efficient power management. Its compact size and high efficiency make it suitable for battery-powered devices.
- Electronic Manufacturing: For general LED backlighting applications in consumer electronics, including smartphones, tablets, and portable gaming devices, this driver supports the trend towards slim product designs with its low-profile TSOT-23 package.
- Industrial Lighting: In industrial environments where reliable, high-intensity LED lighting is necessary, such as handheld inspection tools or stationary lighting systems, the CAT4139TD-GT3 could efficiently drive multiple LEDs.
- Automotive: Although not explicitly listed among the suggested industries, the device’s characteristics make it a candidate for automotive interior lighting applications, such as instrument cluster backlighting or cabin mood lighting, where space is at a premium and power efficiency is crucial.
These potential applications underline the CAT4139TD-GT3’s versatility but require thorough validation by engineering teams to ensure compatibility and optimal performance within the specific context.
About onsemi
onsemi is a recognized leader in the semiconductor industry, particularly known for its contributions to power and signal management, logic, discrete, and custom devices. Within the realm of Display Drivers and Drivers And Interfaces, onsemi offers a range of innovative solutions designed to meet the complex and evolving needs of digital and analog circuit designs. The CAT4139TD-GT3 is a testament to onsemi’s commitment to providing energy-efficient, cost-effective components for a wide range of lighting solutions. onsemi’s diverse product portfolio reflects its expertise in leveraging advanced technologies to support the development of groundbreaking electronic components.
Where to Find CAT4139TD-GT3 by onsemi
For those in the technical engineering or procurement industries looking to source the CAT4139TD-GT3, findchips.com is an invaluable resource. The site provides up-to-date stock levels, pricing from various distributors, and datasheets. As availability can fluctuate, checking findchips.com ensures access to the most current information. Historically, distributors such as Win Source Electronics, Rochester Electronics, and Newark have carried this part. To explore alternatives within the display driver category that might be better suited to specific requirements, visit the Display Drivers section on findchips.com. This can provide insights into other products offered by onsemi or different manufacturers that could align with project specifications.