Product Overview: LTC3784EGN#PBF

The LTC3784EGN#PBF is a high-performance, synchronous step-up DC/DC controller from Linear Technology. This powerful component is designed to provide a constant current or constant voltage output, making it an ideal solution for battery chargers, LED drivers, and other applications that require precise power control. With its wide input voltage range, the LTC3784EGN#PBF is versatile enough to handle a variety of power sources, ensuring compatibility with numerous designs.

Key Features

• Wide Input Voltage Range: The controller can operate from an input voltage range of 4.5V to 38V, making it suitable for a diverse array of power sources, from single-cell Li-Ion batteries to automotive inputs.
• High-Efficiency Operation: The synchronous rectification capability of the LTC3784EGN#PBF allows for efficiencies up to 96%, reducing power loss and heat generation in your system.
• Adjustable Output Voltage: The output voltage can be set up to 60V, providing flexibility for various applications that require different voltage levels.
• Constant-Current and Constant-Voltage Modes: This feature makes the LTC3784EGN#PBF ideal for battery charging and LED driving applications where precise control over the current and voltage is essential.
• Phase-Lockable Frequency: The switching frequency can be synchronized to an external clock between 75kHz and 850kHz, allowing for noise-sensitive applications to minimize interference.

Applications

• LED Backlighting
• Battery Charging
• Supercapacitor Charging
• Power Supply for Automotive and Industrial Systems

The LTC3784EGN#PBF comes in a 24-lead SSOP package, providing a compact solution for space-constrained applications. With its robust feature set and Linear Technology's reputation for high-quality power management solutions, this product is an excellent choice for engineers looking to enhance the performance and reliability of their power systems.

Whether you're designing a high-power LED array or a multi-chemistry battery charger, the LTC3784EGN#PBF offers the flexibility, efficiency, and precision you need to create a top-tier power management system.