The LT1613CS#TR from Linear Technology is a compact, high-efficiency, step-up DC/DC converter that is designed to operate as a constant-current, constant-voltage source, making it an ideal choice for battery-powered applications. This versatile component is housed in a space-saving SOT-23 package, which is perfect for portable devices where size and power efficiency are critical.

Key Features:

• Wide Input Voltage Range: The LT1613CS#TR can operate from an input voltage as low as 1.2V, making it suitable for single-cell lithium-ion or multi-cell alkaline/NiCd/NiMH applications.
• Adjustable Output Voltage: The output voltage can be set anywhere from the input voltage up to 34V, providing flexibility for a variety of uses.
• High Switching Frequency: With a 1.4MHz fixed frequency operation, this converter allows the use of tiny, low-cost capacitors and inductors, reducing the overall footprint and cost of the power supply design.
• High Efficiency: Its high efficiency of up to 96% helps to extend battery life in portable applications.
• Low Quiescent Current: The LT1613CS#TR features a low quiescent current, further enhancing its suitability for battery-powered devices.
• Simple and Minimal External Components: The device requires only a single inductor, a diode, and two capacitors for a complete DC/DC converter solution.

Applications:

The LT1613CS#TR is ideal for a variety of applications, including but not limited to:

• Portable Electronics
• GPS Devices
• Digital Cameras
• Medical Devices
• Wireless Transmitters
• PDAs and Smartphones

With its robust design and flexibility, the LT1613CS#TR step-up DC/DC converter from Linear Technology is a go-to solution for engineers looking to optimize their power management systems in space-constrained applications. Whether you are designing a new portable device or looking to improve the efficiency of an existing one, the LT1613CS#TR offers the performance and reliability you need.