LTC3703IG-5#TRPBF

DC DC Switching Controllers Overview

The LTC3703IG-5#TRPBF is a synchronous switching regulator controller manufactured by Analog Devices Inc. It operates with an input voltage range of 9.3 V to 60 V and supports adjustable output voltages. The device delivers up to 20 A of output current through a single output channel. It utilizes a Buck-Boost topology and features a programmable switching frequency between 100 kHz and 600 kHz. The component functions within a temperature range of -40°C to +125°C and is housed in an SSOP-28 package.

DC DC Switching Controllers Feature Summary

• Synchronous buck-boost controller architecture for high-efficiency power conversion
• Integrated clock synchronization capability for multi-phase or parallel operation
• Supports soft-start, current limiting, and shutdown control functions

DC DC Switching Controllers Applications

• Telecommunications equipment requiring 48V rail conversion
• Industrial power supply systems
• Automotive electronics applications

DC DC Switching Controllers Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when sourcing. Confirm RoHS compliance status as documentation may vary by production batch. Ensure the SSOP-28 footprint matches your PCB design constraints before finalizing procurement orders.

DC DC Switching Controllers Selection Notes

Select this component for designs requiring wide input voltage ranges up to 60V. The synchronous buck-boost topology allows flexibility in step-up or step-down configurations. Consider thermal management requirements given the 20A output capability and SSOP-28 package size.

DC DC Switching Controllers Part Context

This part belongs to the LTC3703 series of synchronous switching regulators. It is designed for applications needing robust performance across varying input conditions. The IG-5 designation specifies the industrial temperature grade and pin configuration.

DC DC Switching Controllers Replacement Considerations

LTC3703IGN-5#PBF is a tube-packaged alternative from the same family. Verify package compatibility and ordering suffix differences before substitution.