Texas Instruments

UCC284DP-ADJG4  

Linear & Switching Voltage Regulators

UCC284DP-ADJG4 Description

The UCC284DP-ADJG4 is a high-performance, adjustable linear regulator designed for power management applications. Manufactured by Texas Instruments, this device offers a robust solution for generating a stable negative output voltage with an adjustable output type. It is capable of delivering up to 500mA of output current, making it suitable for a wide range of electronic systems that require precise voltage regulation.

This regulator features a low dropout voltage of 0.5V at 500mA, ensuring efficient power conversion even under low input-to-output voltage differentials. The quiescent current is kept to a minimal 250 µA, which is crucial for applications where power consumption needs to be minimized. The UCC284DP-ADJG4 is housed in an 8SOIC package, making it ideal for surface mount applications where space is a premium.

UCC284DP-ADJG4 Features

• Adjustable Output Voltage: The UCC284DP-ADJG4 provides an adjustable output voltage, allowing designers to tailor the output to specific system requirements.
• Low Dropout Voltage: With a maximum dropout voltage of 0.5V at 500mA, this regulator ensures high efficiency even when the input voltage is close to the output voltage.
• Low Quiescent Current: The 250 µA quiescent current minimizes power loss, making it suitable for battery-powered and low-power applications.
• Protection Features: The device includes over-temperature protection, short-circuit protection, and under-voltage lockout (UVLO), ensuring reliable operation and protection against various fault conditions.
• Enable Control: The enable feature allows for dynamic control of the regulator, enabling power savings and controlled startup/shutdown sequences.
• Compliance: The UCC284DP-ADJG4 is REACH unaffected and ROHS3 compliant, meeting the stringent environmental and regulatory standards of the electronics industry.
• Moisture Sensitivity Level: With an MSL rating of 2 (1 Year), the device is suitable for a wide range of manufacturing environments.

UCC284DP-ADJG4 Applications

The UCC284DP-ADJG4 is ideal for a variety of applications where a stable, adjustable negative voltage is required. Some specific use cases include:

• Telecommunications Equipment: Providing stable power to sensitive components in telecom systems.
• Industrial Controls: Ensuring reliable power supply in industrial automation and control systems.
• Consumer Electronics: Used in devices such as smartphones, tablets, and laptops for battery charging and power management.
• Medical Devices: Ensuring precise voltage regulation in medical equipment where reliability and accuracy are paramount.
• Automotive Electronics: Powering various electronic modules in vehicles, including infotainment systems and advanced driver-assistance systems (ADAS).

Conclusion of UCC284DP-ADJG4

The UCC284DP-ADJG4 from Texas Instruments stands out as a versatile and efficient solution for power management applications. Its adjustable output voltage, low dropout voltage, and low quiescent current make it an ideal choice for a wide range of electronic systems. The inclusion of comprehensive protection features and compliance with industry standards further enhance its reliability and usability. Whether in telecommunications, consumer electronics, or industrial applications, the UCC284DP-ADJG4 offers a robust and efficient power management solution that meets the demands of modern electronic systems.

UCC284DP-ADJG4 Documents

Download datasheets and manufacturer documentation for UCC284DP-ADJG4

Datasheets :

UCC284-x,384-x      

HTML Datasheet :

UCC284-x,384-x