LTC1473LCGN#TR

OR Controllers, Ideal Diodes Overview

The LTC1473LCGN#TR is a dual PowerPath switch driver manufactured by Analog Devices Inc. It manages power distribution between two sources, typically an AC adapter and a battery, for portable electronic devices. The component operates with input voltages up to 36V and supports large external P-channel MOSFETs. It features low loss switching and prioritizes the primary source while maintaining battery charge. The device is housed in a 16-lead narrow plastic SOIC package.

OR Controllers, Ideal Diodes Feature Summary

• Dual independent PowerPath controllers for seamless source management
• Supports large external P-channel MOSFETs for high current handling
• Automatic source prioritization between AC adapter and battery
• Low loss switching architecture minimizes voltage drop

OR Controllers, Ideal Diodes Applications

• Portable computers and notebooks
• Handheld communication devices
• Battery-powered industrial equipment
• Medical instrumentation requiring dual power inputs

OR Controllers, Ideal Diodes Procurement Notes

Verify the specific suffix LCGN#TR against the manufacturer's official datasheet to confirm package type and temperature range. Ensure compatibility with external MOSFET selection guidelines provided in the documentation. Confirm RoHS compliance status through official Analog Devices certification records prior to integration.

OR Controllers, Ideal Diodes Selection Notes

Select this component when designing systems requiring dual power path management with high efficiency. Evaluate the external MOSFET Rds(on) requirements based on load current specifications. Consider the operating temperature range and package thermal characteristics for the target application environment.

OR Controllers, Ideal Diodes Part Context

This part belongs to the LTC1473 family of PowerPath controllers designed by Linear Technology, now part of Analog Devices. These drivers are engineered for applications needing reliable power switching between multiple sources without interruption. The family includes variants optimized for different voltage ranges and package configurations.

OR Controllers, Ideal Diodes Replacement Considerations

Consult official Analog Devices documentation for verified substitute part numbers within the LTC1473 series or compatible PowerPath controller families. Cross-reference pinouts and electrical specifications before substitution.