Texas Instruments

UCC2801PW  

Power Supply Controllers, Monitors

UCC2801PW Description

The UCC2801PW is a highly efficient PWM (Pulse Width Modulation) controller designed for a wide range of power management applications. Manufactured by Texas Instruments, this IC belongs to the UCC280x series and is housed in an 8TSSOP package, making it suitable for surface mount applications. The UCC2801PW operates within a supply voltage range of 7.4V to 11V and features a low supply current of 500 µA, ensuring minimal power consumption and high efficiency.

UCC2801PW Features

• Low Supply Current: The UCC2801PW boasts a low supply current of 500 µA, which is ideal for applications where power efficiency is critical. This feature helps in reducing overall power consumption and extending battery life in portable devices.
• Wide Supply Voltage Range: With a supply voltage range of 7.4V to 11V, the UCC2801PW is versatile and can be used in various power management systems that require flexibility in input voltage levels.
• Surface Mount Technology: The surface mount package type ensures ease of integration into modern PCB designs, providing a compact and reliable solution for space-constrained applications.
• Compliance and Safety: The UCC2801PW is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. This ensures that the component is suitable for use in a wide range of industries and applications.
• Moisture Sensitivity Level: With a moisture sensitivity level (MSL) of 2 (1 Year), the UCC2801PW is protected against moisture damage during storage and handling, reducing the risk of defects and improving reliability.

UCC2801PW Applications

The UCC2801PW is a versatile PWM controller that finds applications in various power management systems. It is particularly well-suited for:

• DC-DC Converters: The UCC2801PW can be used to control the switching frequency and duty cycle in DC-DC converters, ensuring stable and efficient power conversion.
• Switching Power Supplies: In switching power supplies, the UCC2801PW helps in regulating the output voltage and current, providing a reliable power solution for electronic devices.
• Battery Chargers: The low supply current and wide voltage range make the UCC2801PW an ideal choice for battery charging applications, where efficiency and reliability are paramount.
• Industrial Power Supplies: The robust design and compliance with industry standards make the UCC2801PW suitable for use in industrial power supplies, where high efficiency and reliability are required.

Conclusion of UCC2801PW

The UCC2801PW from Texas Instruments is a high-performance PWM controller that offers a combination of low supply current, wide supply voltage range, and surface mount technology. Its compliance with REACH and RoHS3 standards ensures that it meets the highest environmental and safety requirements. The UCC2801PW is ideal for a variety of applications, including DC-DC converters, switching power supplies, battery chargers, and industrial power supplies. Its unique features and advantages over similar models make it a reliable and efficient choice for power management solutions in the electronics industry.

UCC2801PW Documents

Download datasheets and manufacturer documentation for UCC2801PW

Datasheets :

UCC180x, 280x, 380x Datasheet      

HTML Datasheet :

UCC180x, 280x, 380x Datasheet      

PCN Design/Specification :

UCC280y 13/Aug/2020       Design 22/Feb/2022