Product Overview: LT3465IS6TR from Linear Technology

The LT3465IS6TR is a high-performance, step-up DC/DC converter designed by Linear Technology for small form factor applications. This efficient power management integrated circuit is specifically tailored for driving LEDs and can also be used in a variety of portable devices due to its compact SOT-23 footprint.

Key Features

• Adjustable Output Voltage: The LT3465IS6TR allows designers to set the output voltage up to 40V, making it versatile for driving multiple LEDs in series.
• Internal 1.3A Switch: The device integrates a high-power 1.3A switch, providing ample current for the most demanding applications.
• High Frequency Operation: Operating at a fixed frequency of 1.2MHz, this converter enables the use of small, low-profile inductors and capacitors, resulting in a compact power supply design.
• Wide Input Voltage Range: With an input voltage range of 2.7V to 16V, it is well-suited for applications powered by single-cell lithium-ion batteries or multi-cell battery stacks.
• Low Shutdown Current: An extremely low shutdown current of less than 1µA helps in preserving battery life in portable applications when the device is not active.

Applications

The LT3465IS6TR is ideal for powering white LEDs in backlighting applications for mobile phones, PDAs, and handheld computers. It is also suitable for larger screen LCD panels that require higher power. Additionally, its adjustable output voltage and high-efficiency operation make it a good fit for small OLED panels and other portable lighting solutions.

Quality and Reliability

Linear Technology ensures that the LT3465IS6TR meets rigorous quality and reliability standards. The device operates over a temperature range of -40°C to 85°C, making it reliable in a wide range of environmental conditions. Its robust design and Linear Technology's commitment to quality make the LT3465IS6TR a trusted choice for designers looking to create efficient, compact power solutions.

*Note: Always consult the manufacturer’s datasheet for the most current product specifications and application guidelines.