LTC1735CF#PBF

DC DC Switching Controllers Overview

The LTC1735CF#PBF is a high-efficiency synchronous step-down switching regulator manufactured by Analog Devices Inc. It operates with an input voltage range of 3.5 V to 36 V and delivers up to 20 A of output current. The device provides adjustable output voltages from 800 mV to 6 V. Key electrical parameters include a fixed switching frequency of 300 kHz, a maximum static current of 450 uA, and a load regulation of -0.1%. It functions within a temperature range of -40°C to +85°C and utilizes a SOIC-16 package.

DC DC Switching Controllers Feature Summary

• Integrates synchronous rectification for enhanced conversion efficiency
• Supports wide input voltage ranges suitable for various power sources
• Includes shutdown functionality for power management control

DC DC Switching Controllers Applications

• Point-of-load regulation in industrial systems
• Power supply stages for embedded computing platforms
• Battery-powered equipment requiring efficient voltage stepping

DC DC Switching Controllers Procurement Notes

Verify the specific suffix against official documentation to confirm temperature grade and packaging details. Ensure compatibility with required thermal dissipation methods for the SOIC-16 package. Confirm RoHS compliance status through manufacturer declarations before integration into final assemblies.

DC DC Switching Controllers Selection Notes

Select this component when designing circuits requiring high current delivery at moderate switching frequencies. Evaluate thermal performance requirements based on the 20 A output capability and SOIC-16 footprint constraints. Compare against alternative regulators if higher switching frequencies or different package sizes are necessary for space limitations.

DC DC Switching Controllers Part Context

This part belongs to the LTC1735 series of synchronous buck converters. It shares functional similarities with other members of the family but differs in specific thermal ratings and package configurations. Development tools such as the DC247A evaluation board are available for testing circuit performance.

DC DC Switching Controllers Replacement Considerations

Public confirmed substitute part numbers are not provided in the source material.