Introducing the LT1617ES5 Step-Up DC/DC Converter

The LT1617ES5 from Linear Technology is a compact, high-efficiency, step-up DC/DC converter designed for modern electronic applications that require a stable power supply from a lower voltage source. This versatile converter is an ideal solution for battery-powered devices where extending battery life is crucial. Its minimal external components and small footprint make it perfect for space-constrained applications.

Key Features

• Adjustable Output Voltage: The LT1617ES5 allows users to set the output voltage to their desired level, providing flexibility across different applications.
• High Efficiency: With an efficiency that can reach up to 96%, this converter ensures maximum battery life and minimal heat generation.
• Low Quiescent Current: The device features a low quiescent current, which is ideal for battery-powered applications where conserving energy is key.
• Wide Input Voltage Range: The LT1617ES5 operates from an input voltage range of 1.2V to 15V, accommodating a variety of power sources.
• Soft-Start Function: The built-in soft-start function limits inrush current during startup, contributing to the reliability and longevity of the system.

Applications

The LT1617ES5 is suitable for a wide array of applications, including but not limited to:

• Portable Electronics
• GPS Devices
• Medical Devices
• Wireless Mice and Keyboards
• Handheld Instruments

Product Specifications

The LT1617ES5 is provided in a compact SOT-23 5-lead package, ensuring a minimal footprint on your PCB. It supports a switching frequency of 1.2MHz, which allows the use of small, low-cost capacitors and inductors. The converter also includes a shutdown feature, reducing the supply current to less than 1µA when the device is not in use.

In conclusion, the LT1617ES5 Step-Up DC/DC Converter from Linear Technology is a high-performance solution for anyone looking to efficiently boost voltage in their electronic designs. Its combination of efficiency, flexibility, and small size makes it an excellent choice for a wide range of portable and space-sensitive applications.