The LTC1871HMS#PBF is a versatile, high-performance step-up (boost) DC/DC controller from Linear Technology, designed to deliver efficient power management for a wide range of applications. This robust component is ideal for systems that require a compact, high-efficiency power solution to step up lower voltage sources to higher voltages.

Key Features:

• No RSENSE Technology: The LTC1871HMS#PBF utilizes Linear Technology's proprietary No RSENSE technology, which eliminates the need for a sense resistor and reduces power loss, improving overall efficiency.
• Wide Input Voltage Range: With an input voltage range of 2.5V to 36V, this controller is flexible and can be used in a variety of applications, from single-cell batteries to industrial power supplies.
• Adjustable Output Voltage: The output voltage is adjustable up to 60V, allowing for a wide range of output requirements to be met with a single device.
• High Efficiency: The LTC1871HMS#PBF is designed to provide high efficiency, which is critical for portable and battery-powered applications where power conservation is key.
• Programmable Frequency: The switching frequency can be programmed between 100kHz to 1MHz, allowing designers to optimize the trade-off between efficiency and component size.
• Stable Operation: The controller features a phase-locked loop (PLL) for frequency synchronization and a soft-start function to ensure stable operation during startup and transient conditions.

Applications:

• Portable Electronics
• Industrial Power Systems
• Telecommunications Equipment
• Automotive Power Supplies
• Medical Devices

The LTC1871HMS#PBF is packaged in a compact 10-lead MSOP, which is ideal for space-constrained applications. Its thermal performance is enhanced by a thermally efficient package design, ensuring reliable operation even in environments with limited airflow. Whether you are designing a high-efficiency portable device or a robust industrial power supply, the LTC1871HMS#PBF offers a powerful solution to meet your step-up DC/DC conversion needs.