Texas Instruments

UC3872DW  

Lighting, Ballast Controllers

UC3872DW Description

The UC3872DW is a high-performance Ballast Controller IC designed for efficient power management in various lighting applications. Manufactured by Texas Instruments, this device is part of the Power Management (PMIC) category and is housed in a 16SOIC package. The UC3872DW operates within a supply voltage range of 4.5V to 24V and can function effectively in an operating temperature range of 0°C to 70°C. It features a supply current of 6 mA and operates at a frequency range of 57kHz to 78kHz, ensuring stable and reliable performance.

UC3872DW Features

• Operating Temperature Range: 0°C to 70°C, making it suitable for a wide range of environmental conditions.
• Supply Voltage Range: 4.5V to 24V, providing flexibility in power supply requirements.
• Supply Current: 6 mA, ensuring low power consumption.
• Frequency Range: 57kHz to 78kHz, offering precise control over lighting systems.
• Mounting Type: Surface Mount, facilitating easy integration into compact designs.
• ECCN: EAR99, indicating compliance with export regulations.
• REACH Status: REACH Unaffected, ensuring compliance with chemical safety regulations.
• RoHS Status: ROHS3 Compliant, meeting environmental standards for hazardous substances.
• Moisture Sensitivity Level (MSL): 2 (1 Year), providing protection against moisture damage during storage and handling.

UC3872DW Applications

The UC3872DW is ideal for applications requiring precise control and efficient power management in lighting systems. Its key applications include:

• Fluorescent Lighting: Provides stable and efficient control for fluorescent lamps, enhancing their performance and lifespan.
• LED Lighting: Ensures consistent brightness and power management for LED lighting systems.
• Electronic Ballasts: Offers reliable control for electronic ballasts in various lighting applications.
• Industrial Lighting: Suitable for industrial environments where robust and reliable power management is essential.

Conclusion of UC3872DW

The UC3872DW from Texas Instruments is a versatile and efficient Ballast Controller IC, designed to meet the demands of modern lighting systems. Its wide operating temperature range, flexible supply voltage, and low supply current make it an ideal choice for a variety of applications. The device's compliance with industry standards such as REACH and RoHS ensures its suitability for global markets. The UC3872DW's unique features and performance benefits position it as a superior option over similar models, making it a reliable choice for engineers and designers in the electronics industry.

UC3872DW Documents

Download datasheets and manufacturer documentation for UC3872DW

Datasheets :

UC2872DWTR Datasheet      

HTML Datasheet :

UC2872DWTR Datasheet