Product Overview: LT3495BEDDB#TRPBF

The LT3495BEDDB#TRPBF is a high-performance, adjustable frequency, monolithic step-up DC/DC converter designed by Linear Technology. This compact and efficient power management IC is ideal for driving LEDs, as it integrates a 2.3A, 40V switch with a high-gain error amplifier to provide constant current to the LED load.

Key Features

• Integrated 2.3A Switch: The device includes a powerful internal switch, capable of handling up to 2.3A of current, which is suitable for driving a wide array of LEDs in series.
• Wide Input Voltage Range: The LT3495BEDDB#TRPBF operates with an input voltage range from 2.5V to 16V, making it versatile for various power sources including single-cell Li-Ion batteries.
• Adjustable Frequency: Users can adjust the frequency from 330kHz to 2.4MHz, allowing flexibility in design and the ability to optimize for efficiency or component size.
• True Color PWM Dimming: The device offers true color PWM dimming, which delivers constant LED color with deep dimming capability, an essential feature for advanced lighting applications.
• High Efficiency: The LT3495BEDDB#TRPBF can achieve efficiencies up to 96%, ensuring minimal power loss and heat generation in operation.
• Robust Protection Features: It includes open LED protection, short-circuit protection, and thermal shutdown, safeguarding the device and the system under adverse conditions.

Applications

The LT3495BEDDB#TRPBF is suitable for a range of applications that require efficient power conversion and LED driving capabilities. Common applications include:

• Portable Lighting
• Automotive and Avionic Lighting
• Display Backlighting
• General Purpose LED Illumination

Package and Quality

Encased in a small 10-lead (3mm × 3mm) DFN package, the LT3495BEDDB#TRPBF is designed to occupy minimal board space, making it an excellent choice for space-constrained applications. The device is also available in a thermally enhanced MSOP-10E package. Linear Technology ensures high-quality and reliability, making this product suitable for commercial, industrial, and automotive markets.

Overall, the LT3495BEDDB#TRPBF from Linear Technology is a highly versatile and efficient solution for LED driving applications, offering designers a mix of performance, flexibility, and reliability.