UBA2071TS/N1,118

PMIC - Lighting, Ballast Controllers

The UBA2071TS/N1,118 is a power management integrated circuit (PMIC) with advancedlighting and ballast control capability.This device is designed to provide control and regulation of DC to HVAC power and other power supplies used in consumer, commercial and industrial lighting applications. It features a built-in wide voltage range linear regulator (DSG) and a serial bus input port to support advanced lighting control systems.The UBA2071TS/N1,118 has six sub-systems: a linear voltage regulator, a optical feedback controller (OFC), a microprocessor unit (MPU), a serial bus interface, a PWM output driver and a micro connector.

Application Field

The UBA2071TS/N1,118 provideshigh performance ballast control for a large range of lighting application areas.These include commercial lighting, industrial lighting, automotive lighting, architectural lighting, outdoor lighting and other applications.It is also used in vehicle systems and home automation.

The UBA2071TS/N1,118 can be used forthefollowing applications:

• Halogen and H.I.D. Lighting
• Low Voltage Lighting
• Strip and Clip Lighting
• Flood Lighting
• Emergency Lighting
• General Illumination
• LED Lighting
• Automotive Lighting

The UBA2071TS/N1,118 can also be used in intelligent lighting systems for Power over Ethernet (PoE), DC input systems, DMX512 control and DALI networks.

Working Principle

The UBA2071TS/N1,118 combines a linear-regulator, an optical feedback controller (OFC) and a microprocessor unit (MPU) to provide advanced lighting control capabilities. The linear regulator provides power supply regulation with a wide voltage range and maximum output current of 15A. The OFC provides closed loop feedback regulation to maintain the output voltage to a desired set control point. This ensures accurate control of the output power. The MPU is used to provide control signals to the PWM output driver to regulate the dimming, strobe and flash functions.

The UBA2071TS/N1,118 is one power management platform that enables the design of a broad range of lighting applications. It provides a simple and flexible way to control the output power to any type of light. The device also features a serial bus input port to support smart lighting control systems such as DALI, DMX and Zigbee. The low-cost, power-efficient design of the UBA2071TS/N1,118 makes it an ideal solution for lighting applications.

Conclusion

The UBA2071TS/N1,118 PMIC is a high performance, power and cost efficient solution for a wide range of lighting applications. The built-in wide voltage range linear regulator, optical feedback controller and serial bus interface enable advanced intelligent lighting control to achieve energy savings and enhanced light quality. The UBA2071TS/N1,118 is an excellent lighting control solution for commercial, industrial and automotive lighting applications.