The LT3467EDDB is a versatile, high-performance DC/DC converter offered by Analog Devices Inc., a leader in the design and manufacturing of analog, mixed-signal, and DSP integrated circuits. This compact power management IC is ideal for applications requiring efficient voltage step-up or inversion in a small form factor.

Key Features

• Integrated Schottky Diode: The LT3467EDDB comes with an integrated 40V, 200mA Schottky diode, simplifying the design and reducing external component count.
• Wide Input Voltage Range: It operates from an input voltage range of 2.7V to 16V, making it suitable for single-cell Li-Ion, multi-cell alkaline, or NiMH applications, as well as 12V intermediate bus systems.
• Adjustable Output: The output voltage is adjustable from 1.25V to 40V, which provides great flexibility for a wide range of applications.
• High Switching Frequency: With a 1.3MHz fixed frequency operation, it allows the use of small, low-cost capacitors and inductors, reducing overall solution size.
• Low Shutdown Current: The shutdown current is under 1µA, which enhances battery life in portable applications.

Applications

The LT3467EDDB is well-suited for a variety of applications, including but not limited to:

• Portable Instruments
• Medical Diagnostic Equipment
• Wireless Modems
• MP3 Players
• GPS Devices

Package and Reliability

The device is offered in a 6-lead DFN package with a low thermal resistance, making it an excellent choice for compact, thermally-challenging environments. The LT3467EDDB is rated for operation from -40°C to +85°C, ensuring reliable performance across a wide range of temperatures.

Conclusion

In summary, the LT3467EDDB by Analog Devices Inc. is a powerful, efficient, and versatile boost converter that meets the needs of modern electronic devices. Its compact size, integrated features, and robust performance make it an excellent choice for designers looking to optimize power management in their products.