LTC3119IUFD - Linear Technology

Manufacturer Part Number

LTC3119IUFD

Manufacturer

Analog Devices

Introduction

The LTC3119IUFD is a high-efficiency, synchronous buck-boost DC/DC converter that can operate from input voltages as low as 2.5V and as high as 18V. It is capable of providing up to 5A of output current with an adjustable output voltage from 0.8V to 18V. The device features a wide input voltage range, high efficiency, and a small solution size, making it suitable for a variety of applications, such as portable electronics, industrial equipment, and automotive systems.

Product Features and Performance

Wide input voltage range: 2.5V to 18V

Adjustable output voltage: 0.8V to 18V

Output current up to 5A

Switching frequency range: 400kHz to 2MHz

Synchronous rectification for high efficiency

Integrated power MOSFETs

Thermal overload protection

Under-voltage lockout

Soft-start function

Shutdown mode for low power consumption

Product Advantages

Efficient power conversion with minimal power losses

Small solution size due to integrated power MOSFETs

Wide input voltage range and adjustable output voltage provide flexibility

Thermal protection and other safety features ensure reliable operation

Key Reasons to Choose This Product

Excellent power conversion efficiency, reducing energy consumption and heat dissipation

Compact size and high power density, enabling smaller and more compact designs

Versatile input and output voltage range, suitable for a wide range of applications

Robust safety features and protection mechanisms for reliable operation

Quality and Safety Features

Thermal overload protection

Under-voltage lockout

Soft-start function

Shutdown mode for low power consumption

Compatibility

The LTC3119IUFD is compatible with a variety of power supply and electronic system designs that require a flexible, high-efficiency DC/DC converter.

Application Areas

Portable electronics

Industrial equipment

Automotive systems

Power supplies

Battery-powered devices

Product Lifecycle

The LTC3119IUFD is an obsolete product. Analog Devices may have alternative or equivalent models available. Customers are advised to contact our website's sales team for more information on available options.