The CAT4016VSR-T2 is a high-performance, 16-channel constant-current sink LED driver from ON Semiconductor, designed for precision illumination and backlighting solutions. This versatile component is ideal for a wide range of applications, from consumer electronics to automotive and industrial lighting systems.

Key Features

• 16-Channel Output: Each channel can drive an LED with a constant current, providing uniform brightness and enhancing the visual experience.
• Current Programmability: The output current can be programmed via an external resistor, offering flexibility and control over the lighting intensity.
• Serial Interface: A 4-wire serial interface is employed for communication with microcontrollers, enabling easy integration into complex systems.
• Thermal Shutdown Protection: The device includes an over-temperature protection feature, ensuring reliable operation by preventing damage due to excessive heat.
• Low Voltage Operation: Operating at low voltages, the CAT4016VSR-T2 is optimized for battery-powered and energy-efficient applications.

Applications

The CAT4016VSR-T2 is suitable for a range of lighting applications, such as LCD backlighting, status and indicator lighting, home and smart lighting solutions, and automotive interior lights. Its robust design and easy configurability make it an excellent choice for developers seeking a reliable and versatile LED driver solution.

Technical Specifications

• Output Current: Up to 100 mA per channel
• Input Voltage: 3.0 V to 5.5 V
• Output Voltage: 0.4 V (max) at 100 mA
• Package: TSSOP-24
• Operating Temperature Range: -40°C to +85°C

The CAT4016VSR-T2 LED driver is a testament to ON Semiconductor's commitment to providing innovative, energy-efficient solutions that meet the demands of modern lighting applications. Its combination of high channel count, programmability, and robust protection features make it an indispensable component for developers looking to create sophisticated lighting systems.