Product Overview: TPS61165DRVRG4

The TPS61165DRVRG4 is a high-efficiency boost converter from Texas Instruments, designed for driving white LEDs in a single-string configuration. This device is especially suitable for portable applications where space and power efficiency are critical, such as smartphones, tablets, and other handheld devices.

Key Features

• Wide Input Voltage Range: The TPS61165DRVRG4 operates with an input voltage range of 3.0 V to 18 V, making it versatile for various power sources and capable of handling the demands of lithium-ion batteries and other common power supplies.
• Adjustable Output Voltage: With an output voltage that can be programmed via an external resistor divider, the device allows for flexibility in setting the LED current to achieve desired brightness levels.
• High-Efficiency: The device features a switch-mode boost converter that provides a high-efficiency solution for LED driving, reducing power loss and improving battery life in portable applications.
• True Color PWM™ Dimming: The TPS61165DRVRG4 uses True Color PWM dimming, which delivers excellent color consistency and brightness control, enhancing the user experience in display backlighting applications.
• Over-Temperature Protection: Safety is paramount, and this product includes built-in over-temperature protection that shuts down the device if it exceeds the thermal threshold, thereby protecting the circuit from damage.
• Small Package Size: Housed in a 2x2mm 6-pin SON package, the TPS61165DRVRG4 is compact and suitable for space-constrained applications.

Applications

The TPS61165DRVRG4 is ideal for a range of applications that require efficient, high-brightness LED driving capabilities. It is commonly used in:

• Smartphone and Tablet Backlights
• GPS Navigation Systems
• Portable Media Players
• Video Cameras
• Other Handheld Devices

With its excellent power efficiency, small footprint, and robust feature set, the TPS61165DRVRG4 from Texas Instruments stands out as a superior choice for designers looking to enhance the visual performance and battery life of their portable devices.