The LT1735CS is a versatile and robust high voltage, high-speed step-down switching regulator designed to cater to a wide range of power supply applications. Manufactured by Linear Technology, a company known for its high-performance analog integrated circuits, this regulator is capable of handling input voltages up to 36V, making it suitable for systems that require a reliable power solution from a high input voltage source.

Key Features

• Wide Input Voltage Range: The LT1735CS can operate with input voltages from 4V to 36V, providing flexibility for various application requirements.
• High Output Current: This regulator can deliver up to 2.5A of continuous output current to the load.
• Adjustable Switching Frequency: Users can set the switching frequency from 100kHz to 500kHz with a single resistor, allowing optimization for efficiency or component size.
• High Efficiency: The efficiency of the LT1735CS is enhanced by an adaptive non-overlapping gate drive and a powerful 1.5A onboard switch.
• Stable with Low ESR Capacitors: The LT1735CS remains stable with low ESR ceramic capacitors, which reduces the overall size and cost of the power supply design.
• Thermal Protection: Built-in thermal shutdown ensures the device operates within safe temperature limits.

Applications

The LT1735CS is ideal for a variety of applications, including:

• Telecommunications
• Industrial Power Supplies
• Automotive Systems
• Portable Battery-Powered Devices
• Power Distribution Systems

Design Support

Linear Technology provides comprehensive design support for the LT1735CS, including datasheets, reference designs, and simulation tools. This support helps designers to quickly and effectively implement the regulator into their power supply solutions, minimizing time-to-market.

Quality and Reliability

As with all Linear Technology products, the LT1735CS is built to high standards of quality and reliability, ensuring consistent performance even in demanding conditions. This regulator is available in a thermally enhanced 16-lead narrow SSOP package, providing a compact footprint for space-constrained applications.