The LT1618EMS is a highly versatile, compact, and efficient step-up DC/DC converter from Linear Technology, designed to cater to a wide range of applications requiring voltage boost functionality. This cutting-edge component is specifically engineered to provide a constant-current/constant-voltage output, making it an ideal solution for battery chargers, LED drivers, and other similar devices where precise power delivery is crucial.

Key Features

• Adjustable Output Voltage: The LT1618EMS offers an adjustable output voltage up to 34V, providing flexibility for various design requirements.
• Constant-Current and Constant-Voltage Modes: It operates seamlessly in both constant-current and constant-voltage modes, ensuring optimal performance for charging and power delivery applications.
• High Efficiency: With its internal 1.4A switch, the LT1618EMS can deliver efficiencies up to 90%, minimizing energy loss and heat generation.
• Wide Input Voltage Range: The device accepts an input voltage range from 1.8V to 18V, accommodating a broad spectrum of power sources.
• Soft-Start Capability: The soft-start feature limits inrush current during startup, providing protection to both the converter and the load.
• Compact MSOP-10 Package: Housed in a small MSOP-10 package, the LT1618EMS saves valuable board space and is suitable for space-constrained applications.

Applications

The LT1618EMS is highly adaptable and can be used in a variety of applications, including:

• Portable and handheld devices
• LED backlighting for LCD displays
• LED-based decorative and architectural lighting
• Battery-powered equipment
• USB-powered gadgets

Technical Specifications

With its robust feature set and high-performance capabilities, the LT1618EMS from Linear Technology stands out as a superior choice for designers looking to implement a reliable and efficient step-up conversion in their electronic products.