Product Overview: TPS61165DBVR by Texas Instruments

The TPS61165DBVR is a high-power, monolithic switching regulator from Texas Instruments designed to drive single or multiple LEDs. With its wide input voltage range and integrated switch, this device is optimized for battery-powered and space-constrained applications. The Texas Instruments TPS61165DBVR provides a flexible and efficient solution for your lighting needs, whether for personal devices, automotive, or industrial systems.

Key Features

• Adjustable Output Voltage: The TPS61165DBVR can provide an output voltage up to 38V, making it suitable for driving a string of up to 10 white LEDs in series.
• Wide Input Voltage Range: This device supports an input voltage range from 3V to 18V, accommodating various power sources from single-cell batteries to multi-cell battery configurations.
• High Efficiency: With an integrated 1.2A, 40V power switch, the TPS61165DBVR offers high efficiency and reduces the need for external components.
• Precision Dimming Control: The device features both analog and PWM dimming capabilities, providing precise brightness control over the LED output.
• Small Package Size: The TPS61165DBVR comes in a compact SOT-23-6 package, ideal for space-constrained applications.
• Protection Features: It includes built-in over-voltage protection, thermal shutdown, and LED open-circuit protection, ensuring safe operation under various conditions.

Applications

The versatility of the TPS61165DBVR makes it suitable for a wide range of applications, including:

• Smartphones and tablets
• Portable media players
• GPS and navigation systems
• Automotive interior or dashboard lighting
• General-purpose LED backlighting
• Industrial and medical lighting applications

Why Choose TPS61165DBVR?

With its high level of integration, the TPS61165DBVR from Texas Instruments reduces the complexity of designing LED drive circuits. Its high efficiency and flexible dimming options make it an excellent choice for developers looking to maximize battery life while providing high-quality, adjustable lighting. The device's small footprint and comprehensive protection features further ensure a reliable, compact, and user-friendly lighting solution.