Product Overview: LTC1872BES6#TRMPBF

The LTC1872BES6#TRMPBF is a high-performance, constant-frequency, current mode step-up DC/DC converter produced by Linear Technology. This compact and efficient component is designed to provide a power solution for applications requiring voltage boost conversion from a lower voltage source. It is especially well-suited for battery-powered devices where extending battery life is crucial.

Key Features

• Wide Input Voltage Range: The LTC1872BES6#TRMPBF operates from an input voltage range of 2.65V to 10V, making it versatile for various power sources, including single-cell Li-Ion batteries.
• High Output Voltage: It can generate output voltages up to 36V, which is ideal for applications that require a significant voltage boost.
• Adjustable Switching Frequency: The switching frequency can be programmed up to 2MHz, allowing for flexibility in design, smaller external components, and a compact overall footprint.
• Low Shutdown Current: The device features a low shutdown current of less than 1µA, which helps preserve battery life in portable applications.
• Power Good Output: This feature provides a signal when the output voltage is within ±7.5% of the programmed value, which is useful for power sequencing and monitoring.
• SOT-23 Package: The LTC1872BES6#TRMPBF comes in a small SOT-23 package, which is ideal for space-constrained applications.

Applications

The LTC1872BES6#TRMPBF is suitable for a wide range of applications, including:

• Portable electronics
• GPS devices
• Digital cameras
• Medical instruments
• Wireless modems
• White LED drivers
• OLED displays

Reliability and Quality

Linear Technology ensures that the LTC1872BES6#TRMPBF meets high standards of quality and reliability. The device is designed to operate over a temperature range of -40°C to 85°C, making it suitable for industrial and automotive applications that demand robust performance under varying environmental conditions.

In conclusion, the LTC1872BES6#TRMPBF from Linear Technology is an excellent choice for designers looking for a reliable, high-efficiency, step-up DC/DC converter that can deliver performance in a compact form factor. Its versatility and advanced features make it an integral component in powering the next generation of portable and battery-operated devices.