Product Overview: LTC3112EFE#PBF

The LTC3112EFE#PBF is a high-performance, fixed frequency, synchronous buck-boost DC/DC converter from Linear Technology. This versatile component is designed to manage power supply requirements in systems where the input voltage can be either above or below the regulated output voltage, making it ideal for a wide range of applications including automotive, industrial, and portable battery-powered devices.

Key Features

• Wide Input Voltage Range: The LTC3112EFE#PBF operates over a broad input voltage range of 2.7V to 15V, accommodating a variety of power sources.
• Adjustable Output Voltage: Users can adjust the output voltage from 0.8V to VIN, providing flexibility for different circuit requirements.
• High Efficiency: With its synchronous switching architecture, the device achieves up to 95% conversion efficiency, minimizing power loss and heat generation.
• Programmable Switching Frequency: The switching frequency is programmable from 300kHz to 2MHz, allowing optimization between efficiency and external component size.
• Robust Protection Features: It includes over-temperature protection, short-circuit protection, and overvoltage protection, ensuring reliable operation under adverse conditions.
• Low Noise Operation: The LTC3112EFE#PBF features Burst Mode operation at light loads for low noise performance, which is critical for sensitive applications.

Applications

The LTC3112EFE#PBF is suitable for a variety of applications, including:

• Portable instruments that require a stable power supply from a fluctuating battery voltage.
• Automotive power systems that need to remain stable despite variations in the car's electrical system.
• Industrial equipment that operates on a wide range of input voltages and requires a consistent output voltage.

Package and Quality

The LTC3112EFE#PBF comes in a thermally enhanced 20-lead TSSOP package, which provides excellent thermal performance in a compact footprint. Linear Technology ensures high-quality standards, and the LTC3112EFE#PBF is no exception, providing reliable and consistent performance for critical applications.

Overall, the LTC3112EFE#PBF by Linear Technology is a robust and efficient solution for managing power in systems where input voltage varies widely, ensuring a stable and reliable output voltage.