Overview of CAT4238TD-GT3 by onsemi
The CAT4238TD-GT3 is a high-efficiency LED driver featuring a boost converter topology, designed by onsemi. This component is particularly notable for its ability to step up lower voltages to a maximum of 38V while supplying an output current of up to 100mA. It operates within an input voltage range of 2V to 5.5V, making it versatile for various low-power supply applications. Its switching frequency is set at 1MHz, which helps to optimize efficiency and reduce the size of external components like inductors and capacitors.
The device is housed in a TSOT-23 package, specifically a green, ROHS-compliant, 5-pin TSOT-23. This package type, combined with a fiducial mark of lead-free (Pb-free), makes the CAT4238TD-GT3 an environmentally friendly option consistent with current electronic industry standards for sustainability. Its moisture sensitivity level is at 1, indicating its robustness against humidity during storage and handling, and it has an operating temperature range from -40°C to 85°C, suitable for a wide range of environments.
This LED driver is classified under the Display Drivers subcategory of Drivers and Interfaces, making it an essential component for driving high-brightness LEDs efficiently in a compact form factor. Its precision in controlling LED brightness and the high voltage it can drive make it an excellent choice for applications requiring high-intensity lighting with minimized energy consumption.
Industry Applications for CAT423h8TD-GT3
The versatile characteristics of the CAT4238TD-GT3 make it suitable for a broad range of industry applications. While specific uses will depend on the design requirements and the engineering and design teams’ thorough analysis, here are some potential applications:
- LED backlighting modules for LCD TVs, PC monitors, and portable displays could potentially incorporate this LED driver due to its high efficiency and ability to support a wide range of input voltages, optimizing the device’s battery life.
- General lighting solutions, such as residential and commercial lighting fixtures, might utilize this component for its compact package and efficiency, enabling designers to create slimmer, more energy-efficient products.
- Automotive interior and dashboard lighting could be a potential application, given the part’s ability to operate across a broad temperature range and its compact size, making it suitable for the confined spaces within vehicle interiors.
- Portable electronic devices including smartphones, tablets, and laptops could benefit from the CAT4238TD-GT3’s features for their LED backlighting systems, providing efficient power conversion and brightness control in a space-saving design.
Note that these potential industry applications are conceptual and would require detailed analysis and verification by engineering and design teams to ensure compliance with industry standards and specific application requirements.
About onsemi
onsemi is a leading provider of semiconductor-based solutions, offering a comprehensive portfolio of energy-efficient products. The company has a significant footprint in the field of Display Drivers and broader Drivers and Interfaces markets. The CAT4238TD-GT3 is among their specialized offerings in the LED driver category, emphasizing onsemi’s commitment to delivering high-performance components that enhance energy efficiency and reliability.
In addition to LED drivers, onsemi manufactures a wide range of components including sensors, power management ICs, and advanced semiconductors, catering to industries such as automotive, telecommunications, and computing. Their products are known for quality, performance, and aiding manufacturers in reducing their environmental footprint through improved energy efficiency of electronic devices.
Where to Find CAT4238TD-GT3 by onsemi
To purchase the CAT4238TD-GT3, or to research this part’s current availability and pricing, visit findchips.com. Findchips provides up-to-date inventory data and pricing from a wide range of distributors, making it an invaluable tool for part procurement. For those seeking alternate parts or similar components made by onsemi or other manufacturers, exploring the Display Drivers category on Findchips can offer numerous options.
Historically, distributors such as Win Source Electronics, MacroQuest Electronics, Bristol Electronics, RS, DigiKey, and Newark have stocked the CAT4238TD-GT3. However, since stock levels and pricing can fluctuate, prospective buyers are encouraged to check current availability and pricing on findchips.com.