STMicroelectronics

LED1202JR

LED1202JR Description

The LED1202JR is a high-performance, 12-channel DC-DC LED driver controller designed by STMicroelectronics, a leading manufacturer in the electronics industry. This device is specifically engineered for LED lighting applications, offering a wide range of technical specifications and performance benefits that make it an ideal choice for various lighting systems.

LED1202JR Features

• Voltage Supply Range: The LED1202JR operates with a minimum supply voltage of 2.6V and a maximum of 5V, ensuring compatibility with a broad range of power sources.
• Output Voltage: It provides a consistent 5V output voltage across all channels, maintaining uniform brightness across LED arrays.
• Frequency: With a frequency of 400kHz, the LED1202JR offers high-efficiency power conversion, reducing energy loss and heat generation.
• Dimming Capability: The device features analog dimming, allowing for precise control over LED brightness levels.
• Current Output: Each channel can deliver up to 20mA, suitable for driving low-power LEDs.
• Mounting Type: Surface mount technology ensures compact design and easy integration into PCB layouts.
• Number of Outputs: The LED1202JR boasts 12 independent output channels, enabling control over complex LED lighting systems.
• Internal Switches: This model does not have internal switches, providing designers with flexibility in external component selection.
• RoHS Compliance: The LED1202JR is compliant with RoHS3 standards, ensuring environmental responsibility in manufacturing.
• Moisture Sensitivity Level (MSL): Rated at MSL 1, the device can be stored and handled without strict humidity controls, simplifying logistics and storage.

LED1202JR Applications

The LED1202JR is ideal for a variety of LED lighting applications, including:

• Architectural Lighting: For controlling multiple LED strips in building facades and interior designs.
• Automotive Lighting: To manage the LED lights in vehicles, ensuring consistent and safe illumination.
• Display Backlighting: In electronic devices such as monitors and TVs, where precise brightness control is crucial.
• Industrial Lighting: For use in manufacturing facilities where robust and reliable lighting is essential.

Conclusion of LED1202JR

The LED1202JR from STMicroelectronics stands out in the market due to its versatility, efficiency, and compliance with industry standards. Its 12-channel output, combined with analog dimming and a wide voltage supply range, makes it a powerful solution for complex LED lighting systems. The LED1202JR's design caters to professionals in the electronics industry who demand high performance, reliability, and environmental consciousness in their lighting solutions.