The LTC3813EG#TRPBF is a high-performance step-down switching regulator controller from Linear Technology that is designed to drive all N-channel power MOSFET stages. It is a robust and versatile component that is well-suited for applications requiring high power efficiency and a compact footprint.

Key Features

• Wide Input Voltage Range: This controller can handle a wide input voltage range from 4.5V to 38V, making it ideal for a variety of applications, including industrial, automotive, and telecommunications power systems.
• Powerful Output: It is capable of producing an output voltage range from 0.8V to VIN, ensuring flexibility and suitability for a wide range of uses.
• No Current Sense Resistor Required: The LTC3813EG#TRPBF utilizes a current mode control operation which eliminates the need for a current sense resistor, optimizing efficiency and reducing overall system cost.
• Adjustable Operating Frequency: The operating frequency is adjustable from 100kHz to 750kHz, or it can be synchronized to an external clock, allowing for design flexibility and optimization of the power supply design.
• Robust Protection Features: It includes features such as overvoltage protection, undervoltage lockout, and thermal shutdown, which contribute to the safe operation of the end application.

Applications

The LTC3813EG#TRPBF is suitable for a wide range of applications, particularly where high efficiency and compact design are required. It is often used in:

• Telecommunication equipment
• Data communication systems
• Industrial systems
• Automotive power systems
• High-density power supplies

Package and Quality

The LTC3813EG#TRPBF comes in a 28-lead SSOP package, which is designed for space-constrained applications. The product is RoHS compliant and is manufactured by Linear Technology under strict quality control standards, ensuring high reliability and performance for critical applications.

Overall, the LTC3813EG#TRPBF is a high-quality, efficient, and flexible solution for your power control needs, backed by the renowned expertise and reliability of Linear Technology.