Overview of Texas Instruments TPS61160DRVTG4

The Texas Instruments TPS61160DRVTG4 is a highly efficient, switch-mode LED driver that is designed to power a wide range of lighting applications. This versatile device is capable of driving a string of up to 10 white LEDs in series, ensuring uniform brightness and maximizing battery life in portable devices. Its compact design and advanced features make it an ideal choice for space-constrained applications.

Key Features

• Adjustable Output Voltage: The TPS61160DRVTG4 offers an adjustable output voltage up to 38V, enabling it to drive multiple LEDs in series.
• Integrated Switch: With an integrated 1.2A, 40V switch, the device provides high power efficiency and reduces the need for external components.
• Wide Input Voltage Range: The device operates from an input voltage range of 3V to 18V, accommodating a variety of power sources.
• Dimming Capability: It features a 1-wire EasyScale™ protocol or PWM input signal for accurate brightness control, allowing for versatile dimming options.
• Protection Features: The TPS61160DRVTG4 includes over-voltage protection, thermal shutdown, and LED open-circuit protection, ensuring safe operation under abnormal conditions.

Applications

The TPS61160DRVTG4 is suitable for a range of applications, including:

• Backlighting for LCD displays
• Portable lighting and flashlights
• General LED lighting solutions
• Signage and emergency lighting

Package and Quality

Encased in a compact 6-pin SON package, the TPS61160DRVTG4 minimizes the footprint on the PCB and is designed for automated assembly processes. Texas Instruments maintains a commitment to quality, and this product is no exception, built to meet high industry standards for performance and reliability.

Conclusion

The TPS61160DRVTG4 from Texas Instruments stands out as a robust and versatile LED driver that delivers high efficiency and precision for a wide array of lighting applications. With its integrated features and compact design, it offers a powerful solution for designers looking to enhance their products with reliable and controlled illumination.