LTC3787EUFD#TRPBF - High Performance Power Conversion IC

The LTC3787EUFD#TRPBF is a high performance, synchronous, step-up DC/DC controller designed by Linear Technology, which is now part of Analog Devices. This integrated circuit (IC) is engineered to provide precise power conversion and management for a wide array of applications, including telecommunications, industrial systems, and automotive power systems.

The LTC3787EUFD#TRPBF operates over a wide input voltage range of 4.5V to 38V, making it suitable for use with a variety of input sources. Its output voltage can be set up to 60V, which allows for a flexible adaptation to the needs of different applications. The device's high efficiency and powerful performance are due to its synchronous rectification topology, which reduces power losses and improves overall efficiency.

This IC features a phase-lockable frequency of up to 850kHz, which enables a user to set the switching frequency at a fixed value or synchronize it to an external clock to reduce electromagnetic interference (EMI). The LTC3787EUFD#TRPBF also includes a low shutdown IQ of less than 10μA, which significantly extends battery life in portable applications.

The LTC3787EUFD#TRPBF comes in a 28-lead QFN package, which is designed for compact PCB layouts and optimized thermal performance. It also includes a range of protection features, such as overvoltage, overcurrent, and overtemperature protection, ensuring the reliability and longevity of the end application.

Key features of the LTC3787EUFD#TRPBF include its powerful 1.2Ω on-chip MOSFET gates, a wide VIN range, adjustable soft-start, tracking capability, and a constant frequency current mode architecture. These features, combined with its robust design and comprehensive protection circuitry, make the LTC3787EUFD#TRPBF an excellent choice for engineers looking for a high-quality power conversion solution.

In summary, the LTC3787EUFD#TRPBF from Linear Technology is a versatile and reliable component for designing high-performance power systems. Its advanced features and protections ensure that it can meet the stringent requirements of modern electronic applications.