Product Overview: LT3469ETS8#TRMPBF

The LT3469ETS8#TRMPBF is a high-performance, compact, step-up DC/DC converter designed and manufactured by Analog Devices Inc. This component is engineered to provide a reliable power solution for applications requiring efficient voltage boosting from a lower voltage source. It's an ideal choice for portable devices, battery-powered equipment, and other space-constrained applications due to its small form factor and efficient power conversion capabilities.

Key Features

• Wide Input Voltage Range: The device operates from an input voltage range of 2.5V to 16V, making it versatile for various power supply configurations.
• Adjustable Output Voltage: The output voltage can be adjusted up to 34V, providing flexibility for different application requirements.
• High Frequency Operation: With a switching frequency of 1.3MHz, the LT3469ETS8#TRMPBF allows for the use of small, low-cost capacitors and inductors, reducing the overall footprint of the power supply design.
• Integrated Soft-Start Function: The soft-start feature limits inrush current during startup, providing additional protection for the device and the load.
• Thermal Protection: Built-in thermal shutdown ensures the device operates within safe temperature limits, enhancing reliability and longevity.
• Low Shutdown Current: The shutdown feature reduces the supply current to less than 1µA, which is crucial for battery-powered applications to conserve energy.

Applications

• Portable Electronics
• Battery-Powered Devices
• Powering OLED Displays
• Local 5V to 12V Conversion
• GPS Devices

The LT3469ETS8#TRMPBF is housed in a TSOT-23 package, known for its small size, which is essential for modern electronics where space is at a premium. The package is also conducive to efficient thermal management, which is a critical aspect of power converter performance.

Analog Devices Inc. is renowned for its high-quality power management products, and the LT3469ETS8#TRMPBF is no exception. It provides designers with a robust and flexible solution for managing power in a wide range of applications. Its high level of integration and ease of use make it an excellent choice for both advanced and space-limited power supply designs.