Product Overview: LT3682EDD#PBF

The LT3682EDD#PBF is a versatile and high-performance DC/DC converter integrated circuit (IC) from Linear Technology, designed to cater to a wide array of power management applications. This adjustable frequency monolithic buck converter allows for a compact, efficient, and flexible solution for converting higher voltages down to lower voltages with high efficiency.

Key Features

• Wide Input Voltage Range: The device operates from a 3.6V to 36V input voltage range, making it suitable for applications ranging from automotive to industrial where varying input voltages are common.
• Adjustable Switching Frequency: Its switching frequency can be set anywhere from 300kHz to 2.2MHz, allowing designers to optimize for efficiency or component size.
• Integrated 3.5A Switch: The IC features an internal 3.5A switch, which can deliver output currents up to 2.5A, depending on input/output voltage ratios and ambient temperature conditions.
• Low Shutdown Current: The shutdown current is ultra-low at less than 1µA, which is ideal for battery-powered applications where power conservation is critical.
• Stable with Ceramic Capacitors: LT3682EDD#PBF is stable with ceramic output capacitors, which are smaller, more reliable, and have lower equivalent series resistance (ESR) compared to other capacitor types.

Applications

The LT3682EDD#PBF is a versatile component that fits a broad range of applications, such as:

• Automotive and Industrial Supplies
• General Purpose Step-Down Applications
• Distributed Power Systems
• Battery Charging
• Portable Electronic Devices

Package and Quality

It comes in a small, thermally efficient, 10-lead DFN package with a thermal pad for enhanced thermal performance. The product adheres to Linear Technology's rigorous standards for quality and reliability, ensuring performance in even the most demanding environments.

With its robust set of features and capabilities, the LT3682EDD#PBF from Linear Technology stands as an exemplary choice for designers looking for a reliable and flexible power management solution.