The LT1172HVCQ#TRPBF is a versatile high efficiency switching regulator produced by Linear Technology, a brand renowned for its high-performance analog integrated circuits. This component is designed to cater to a wide range of power supply applications, offering a compact and reliable solution for converting and managing voltages within electronic devices.

Key Features:

• Versatile Voltage Range: The LT1172HVCQ#TRPBF operates with an input voltage range from 3V to 60V, making it suitable for applications with varying power supply requirements.
• Adjustable Switching Frequency: With a user-adjustable switching frequency from 100kHz to 200kHz, designers have the flexibility to optimize for efficiency or component size.
• High Efficiency: This regulator can deliver efficiencies up to 90%, reducing power loss and heat generation within your circuit.
• Low Shutdown Current: The quiescent current is low, and the shutdown current is a mere 16µA, which is beneficial for battery-powered applications.
• Multiple Configuration Options: The device supports step-down, step-up, and inverting applications, providing a single solution for various circuit designs.
• Thermal Protection: It includes thermal shutdown to protect the device under high-temperature conditions.
• Current Limiting: Built-in current limiting helps prevent damage from overcurrent conditions.

Applications:

The LT1172HVCQ#TRPBF is ideal for a range of applications, including but not limited to:

• Telecommunications
• Automotive systems
• Portable battery-powered devices
• Power supplies for industrial systems
• DC-DC converters

Package and Availability:

This high efficiency switching regulator is available in a QFN package, providing a compact footprint for space-constrained applications. The part number LT1172HVCQ#TRPBF indicates that the device is offered in tape and reel packaging, which is suitable for automated manufacturing processes.

With its robust design and flexible capabilities, the LT1172HVCQ#TRPBF from Linear Technology stands out as a top choice for designers seeking a reliable and efficient voltage regulation solution.