Overview of UCC28C44DR by Texas Instruments
The UCC28C44DR is an industrial-grade, low-power current-mode PWM (Pulse Width Modulation) controller capable of operating with an input voltage ranging between 12V to 18V. Manufactured by Texas Instruments, this component features a 14.5V to 9V under-voltage lockout (UVLO) and operates up to a 50% duty cycle. Encapsulated in an 8-SOIC (Small Outline Integrated Circuit) package, it is designed to perform reliably in a temperature range from -40°C to 125°C. With an output current of 200mA and the capability to operate at frequencies up to 1MHz, the UCC28C44DR stands as a versatile choice for managing efficient power supply within various electronic assemblies.
The device boasts of several key specifications making it suitable for a range of power management applications, including an input nominal voltage of 15V, an output voltage of 18V, and a maximum supply voltage of 18V. Its SOIC-8 package is noted for its green, plastic construction under the package code MS-012AA, signifying its compliance with environmentally friendly manufacturing standards. Its 8 pins allow for straightforward integration into electronic circuits with a small footprint. The UCC28C44DR also highlights advanced features like current-mode operation and pulse width modulation control technique, coupled with BiCMOS technology, ensuring high efficiency and accurate control of power supplies.
Industry Applications for UCC28C44DR
The UCC28C44DR, with its range of specifications, finds potential application across various industries. These applications, however, are conceptual and would require further analysis by engineering and design teams for standards compliance and specific application requirements. Some of these potential applications include:
- Consumer Electronics: Devices such as laptops, smartphones, and tablets might potentially utilize the UCC28C44DR for power management due to its efficient PWM control, compact SOIC-8 package, and robust temperature range. Such features could help optimize battery life and ensure device reliability.
- Industrial Automation: In control systems within manufacturing plants, the UCC28C44DR could possibly serve in power supply units due to its industrial temperature grade, high-frequency operation, and current-mode control. These properties might aid in the precise regulation of power in automated machinery and robotics.
- Telecommunications: Telecom equipment that requires efficient power management to remain operational around the clock might benefit from integrating the UCC28C44DR. Its ability to operate at industrial temperature ranges and its effective control mode make it a potential candidate for such applications.
- Computing and Data Storage: Servers and data centers requiring consistent and reliable power supplies might find the UCC28C44DR beneficial due to its high switching frequency and efficiency. The compact package and low susceptibility to moisture, as indicated by its Moisture Sensitivity Level (MSL) 1, could potentially make it suitable for dense electronic environments.
- Electronic Manufacturing: In the production of various electronic components and devices, equipment used might utilize the UCC28C44DR for its power control capabilities to ensure precise manufacturing processes.
Keep in mind that these potential industry applications are illustrative and necessitate comprehensive compatibility and performance tests.
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. Within the realm of Switching Regulator or Controllers, TI is recognized for its extensive portfolio which includes a broad range of products like the UCC28C44DR. Texas Instruments focuses on developing innovative ICs to address the power management needs across a wide spectrum of applications, leveraging technologies such as BiCMOS for enhancing performance.
The manufacturer has established a reputation for producing reliable and high-performance components suited for the demanding requirements of industrial, consumer electronics, and automotive applications, among others. With a commitment to environmental sustainability, many of TI’s products, including the UCC28C44DR, are ROHS compliant and manufactured in ‘green’ packages.
Where to Find UCC28C44DR by Texas Instruments
When searching for the UCC28C44DR, it is recommended to utilize resources like findchips.com to access comprehensive and up-to-date stock levels and pricing information from various distributors. For those interested in potentially alternate parts, the Switching Regulator or Controllers section can be explored for components offered by Texas Instruments and other manufacturers.
Historically, the part has been available at distributors including Win Source Electronics, Sense Electronic Company Limited, LCSC, and Mouser Electronics. Different distributors like DigiKey, Newark, Ameya Holding Limited, and Rochester Electronics have also stocked this part. However, inventory levels and availability can fluctuate, so checking Find Chips for the latest information is advisable.