LTC1473CGN#TRPBF

OR Controllers, Ideal Diodes Overview

The LTC1473CGN#TRPBF is a dual load switch manufactured by Analog Devices Inc., designed for power distribution management. It operates within an input voltage range of 2.5V to 5.5V and supports continuous output currents up to 2A per channel. The device integrates low RDS(ON) N-channel MOSFETs, featuring a typical on-resistance of 60mΩ at 5V. Key electrical parameters include a shutdown supply current of less than 1µA and a fast turn-on time of approximately 10ns. It functions reliably across an industrial temperature range from -40°C to +85°C.

OR Controllers, Ideal Diodes Feature Summary

• Dual independent channels with individual enable pins for precise power sequencing
• Integrated fast discharge path to rapidly pull down output voltage upon disable
• Low on-resistance minimizes conduction losses and heat generation
• Built-in thermal shutdown protection prevents damage during overload conditions

OR Controllers, Ideal Diodes Applications

• Power distribution in portable consumer electronics
• Voltage regulation stages in embedded systems
• Load switching for peripheral devices in industrial controllers
• Battery-powered equipment requiring efficient power management

OR Controllers, Ideal Diodes Procurement Notes

Verify the specific suffix 'GN' against official Analog Devices documentation to confirm package type and tape/reel specifications. Ensure compatibility with your PCB footprint and reflow soldering profile. Confirm RoHS compliance status through the manufacturer's latest datasheet or certification documents before finalizing procurement plans.

OR Controllers, Ideal Diodes Selection Notes

Select this component when dual-channel load switching with low insertion loss is required. Consider the 2A current rating and 60mΩ resistance for efficiency needs. Evaluate the need for integrated fast discharge features versus external solutions. Compare thermal performance requirements against the specified junction-to-ambient characteristics in the datasheet.

OR Controllers, Ideal Diodes Part Context

This part belongs to the LTC1473 family of dual load switches. It shares functional similarities with other single-channel variants like the LTC1472 but offers integrated dual control. The series is designed for applications requiring compact solutions for managing multiple power rails efficiently without external control circuitry.

OR Controllers, Ideal Diodes Replacement Considerations

Check for direct pin-compatible alternatives such as the LTC1472 if only one channel is needed. Verify equivalent current ratings and RDS(ON) values for other dual-channel switches from Analog Devices or competitors. Ensure thermal and electrical specifications match the original design requirements.