Overview of CAT4237TD-GT3 by onsemi
The CAT4237TD-GT3 is a high-voltage CMOS boost converter specifically designed to drive white LEDs. Manufactured by onsemi, this part is housed in a TSOT-23.5 Lead package and is known for its compact form factor with dimensions of 2.9 mm in length and 1.6 mm in width. The package is both halogen-free and RoHS compliant, ensuring environmental sustainability and compliance with current regulations.
This LED driver operates with a minimum input voltage of 2.8V and can handle a maximum input of 5.5V, making it versatile for various low-voltage applications. With its output voltage reaching up to 30V and an output current maximum of 31.5mA, it is efficient for powering multiple LEDs in series. The device’s high switching frequency of 1MHz facilitates a compact solution with smaller external components.
Key specifications include a surface mount configuration and a moisture sensitivity level (MSL) of 1, indicating robust performance even under stringent environmental conditions. It also features a gull wing terminal form, enhancing the ease of manufacturing and assembly processes. Notably, the CAT4237TD-GT3 has a technical pedigree with CMOS technology, favoring low power consumption and high efficiency.
Industry Applications for CAT4237TD-GT3
The CAT4237TD-GT3 by onsemi, due to its specific characteristics and functionalities, might find potential applications in several industries. These include:
- Consumer Electronics: The driver can potentially be used in portable devices such as smartphones and tablets, where efficient lighting solutions are crucial. The ability to drive multiple LEDs with high efficiency could make this part suitable for backlighting displays.
- Industrial Automation: In manufacturing settings, visual indicators and small displays are critical. The CAT4237TD-GT3 could potentially be utilized to drive status indicator LEDs effectively, aiding in visual communication on automated lines.
- Telecommunications: Equipment used in telecommunications infrastructure, such as routers and switches, often utilizes LEDs for status indication. The high efficiency and reliability of the CAT4237TD-GT3 might make it a suitable choice for these applications.
- Automotive: Although not specifically mentioned as compliant with automotive standards like AEC-Q100, the properties of the CAT4237TD-GT3 could potentially make it applicable for vehicle interior lighting, such as dashboard and control panel illumination.
It is important to note that these potential industry applications are purely conceptual and would require thorough analysis and verification by engineering and design teams to ensure they meet industry standards and application-specific requirements.
About onsemi
onsemi is a leading manufacturer in the field of semiconductor components, with a strong presence in the Display Drivers subcategory. They provide a wide range of driver ICs designed to meet various user needs in consumer electronics, automotive, and industrial applications. The CAT4237TD-GT3 is just one example of onsemi’s commitment to delivering high-quality and efficient solutions. onsemi’s offerings include a variety of display drivers which are pivotal in the operation of modern electronic displays, providing precise control and efficient power management.
Where to Find CAT4237TD-GT3 by onsemi
For purchasing the CAT4237TD-GT3 and exploring other options in the Display Drivers category, findchips.com is an invaluable resource. This component has historically been available at distributors like Win Source Electronics, RS, and Newark. While these distributors have offered the part before, current stock levels and pricing should be checked on findchips.com to obtain the most recent information and make well-informed purchasing decisions.