Product Overview: TPS61160ADRVT from Texas Instruments

The TPS61160ADRVT is a high-performance, monolithic, switch-mode LED driver with integrated power switch designed by Texas Instruments. It is tailored for driving a single LED or multiple series-connected LEDs from a power supply voltage ranging from 3V to 18V. This versatile device is ideal for a variety of applications, including backlighting in notebooks, monitors, and TVs, as well as general illumination and architectural lighting.

Key Features

• Adjustable Output Voltage: The TPS61160ADRVT provides an adjustable output voltage that can be set with an external resistor, enabling it to power a wide range of LEDs.
• High Efficiency: With an integrated 1.2A, 40V power switch, the device offers high efficiency and reduces the need for external components.
• Easy Dimming Control: It supports both analog and PWM dimming, granting precise brightness control to meet various user requirements.
• Small Package Size: The device comes in a small 6-pin TSOT-23 package, making it suitable for space-constrained applications.
• Protection Features: It includes built-in thermal shutdown, overvoltage, and overcurrent protection, ensuring safe and reliable operation under various conditions.

Applications

• LCD Backlights
• Portable Lighting
• General LED Lighting
• Architectural and Ambient Lighting

The TPS61160ADRVT stands out for its EasyScale™ protocol, which allows the user to set the LED current via a one-wire digital interface, simplifying the design and reducing component count. This innovative feature, combined with its wide input voltage range and integrated protections, makes the TPS61160ADRVT a robust and flexible solution for both portable and non-portable LED lighting applications.

With its advanced features and Texas Instruments' reputation for quality, the TPS61160ADRVT is an excellent choice for designers looking to create efficient, compact, and reliable LED lighting systems.