LT1956IFE-5#PBF - High Voltage Step-Down Regulator

The LT1956IFE-5#PBF is a robust, high-efficiency, monolithic synchronous step-down switching regulator designed by Linear Technology. This component is well-suited for applications requiring a compact, high-performance power supply solution. With its ability to handle input voltages up to 60V and deliver a continuous output current of up to 1.5A, this regulator is an excellent choice for a wide range of industrial, automotive, and telecommunications applications.

Key Features:

• Wide Input Voltage Range: Capable of operating with an input voltage range from 4V to 60V, making it versatile for various power supply configurations.
• Fixed Output Voltage: The device provides a fixed 5V output, ensuring a stable voltage for sensitive electronic components.
• High Efficiency: Synchronous rectification delivers efficiency as high as 95%, which is beneficial for thermal management and energy-saving purposes.
• Adjustable Switching Frequency: Users can set the switching frequency from 100kHz to 500kHz or synchronize it to an external clock.
• Thermal Protection: The LT1956IFE-5#PBF includes internal thermal shutdown protection to safeguard against overheating conditions.

Applications:

• Automotive power systems
• Telecommunications infrastructure
• Industrial control systems
• Distributed power systems

The LT1956IFE-5#PBF is also equipped with a variety of features to ensure reliable operation under challenging conditions. It includes a soft-start capability to minimize inrush current during startup, a power good flag for output voltage monitoring, and a robust package that ensures performance over a wide temperature range.

Linear Technology's commitment to high-quality and performance is evident in the LT1956IFE-5#PBF regulator, making it a smart choice for designers looking for a dependable and efficient power management solution.

Package Information: The device is available in a thermally enhanced TSSOP-16 package, which is designated by the part number suffix 'IFE'. This package is designed to optimize thermal performance and reliability in harsh environments.