The TPS60250EVM-185 from Texas Instruments is a high-performance evaluation module designed for testing the capabilities of the TPS60250 charge pump-based, constant-current LED driver. This evaluation module is specifically engineered to facilitate the development and testing of portable lighting applications, such as LED backlights for large LCD panels that are commonly found in notebooks, monitors, and TVs.

Key Features

• Charge Pump Technology: Utilizes a 1x/1.5x charge pump to efficiently power LEDs.
• Constant Current Outputs: Provides up to six regulated current outputs for uniform LED brightness.
• Wide Input Voltage Range: Operates over a 2.7V to 5.5V input voltage range, accommodating various power sources.
• High Efficiency: Features high efficiency to reduce power consumption and extend battery life in portable applications.
• Flexible Control: Offers an I2C-compatible interface for easy programmability and control of the LED currents.

Performance Benefits

The TPS60250EVM-185 provides designers with a versatile platform to create energy-efficient LED lighting solutions. With its high efficiency and constant current output, the module ensures consistent light output, which is critical for display backlighting applications. The evaluation module's flexibility and ease of use also make it an ideal choice for rapid prototyping, allowing designers to quickly iterate and refine their lighting designs.

Applications

Designed for a wide range of applications, the TPS60250EVM-185 is particularly suited for:

• LED Backlighting for LCD Displays
• Portable Lighting Solutions
• Battery-Powered Devices
• General Purpose LED Illumination

Support and Resources

Texas Instruments provides comprehensive support and resources for the TPS60250EVM-185, including detailed documentation, reference designs, and technical support to ensure a seamless development experience for engineers and product designers.