The LT1170HVIT is a versatile and powerful switching regulator from Linear Technology, designed to cater to a wide range of power supply applications. This component is a part of the LT1170/LT1171/LT1172 series, which are high power monolithic switching regulators. The LT1170HVIT variant stands out with its high voltage capabilities, making it an ideal choice for systems that require reliable and efficient power conversion.

Key Features

• High Efficiency: Capable of delivering efficiencies up to 90%, the LT1170HVIT ensures minimal heat generation and optimal power usage.
• Wide Input Voltage Range: This regulator supports an input voltage range from 3V to 60V, making it highly adaptable to various supply voltages.
• High Output Power: With the ability to deliver up to 2.5A of output current, the LT1170HVIT can power a wide array of devices and circuits.
• Adjustable Switching Frequency: Users can set the switching frequency anywhere between 100kHz to 200kHz, allowing for flexibility in design to minimize external component sizes or to avoid critical frequency bands.
• Robust Protection Features: It includes features like cycle-by-cycle current limiting, thermal shutdown, and a latch-off mode for system protection.

Applications

The LT1170HVIT is suitable for a variety of applications, including:

• Telecommunications systems
• Automotive power systems
• Industrial power supplies
• Battery-powered devices
• Step-up or step-down converters
• Inverting power supplies

Package and Availability

The LT1170HVIT is available in a TO-220 package, ensuring easy integration into a wide range of designs. Additionally, the regulator is characterized by its rugged design, which is capable of withstanding harsh industrial environments. For detailed specifications, application notes, and design resources, interested parties should consult the datasheet and technical documentation provided by Linear Technology.

With its robust feature set and high reliability, the LT1170HVIT from Linear Technology is an excellent choice for designers looking to create efficient and durable power supply systems.