The LT1172HVCT#PBF is a versatile high efficiency switching regulator from Linear Technology, designed to cater to a wide range of power conversion applications. It is a step-up, step-down, and inverting converter, which makes it highly adaptable for various circuit configurations. This component is part of the LT1172 series, known for its reliability and performance in demanding environments.

Key Features

• High Versatility: Capable of operating as a step-up, step-down, or inverting DC-DC converter, providing flexibility in design options.
• High Frequency: The switching frequency can be set from 100kHz to 100MHz, allowing for smaller external components and reduced noise.
• High Efficiency: Designed to offer efficiencies up to 90%, minimizing heat generation and power loss in systems.
• Wide Input Range: Accepts input voltages from 3V to 60V, making it suitable for a broad spectrum of power sources.
• Adjustable Switching Current: The switch current limit can be set externally, which provides design flexibility and protection for the device.
• Thermal Protection: Features thermal shutdown to protect the device under high-temperature conditions.
• Low Shutdown Current: Draws a minimal current in the shutdown mode, preserving battery life in portable applications.

Applications

The LT1172HVCT#PBF is ideal for use in a variety of applications, including but not limited to:

• Portable and battery-powered equipment
• Telecommunications systems
• Automotive power systems
• Industrial power supplies
• DC-DC power converters

Package Information

The LT1172HVCT#PBF is offered in a TO-220 package, which is designed for easy mounting and excellent thermal performance. The package is lead (Pb) free and RoHS compliant, ensuring environmental safety and global acceptance.

Quality and Reliability

As with all Linear Technology products, the LT1172HVCT#PBF is manufactured to high standards, ensuring dependable quality and reliability for critical applications where performance is paramount.