LTC1473LCGN#PBF

OR Controllers, Ideal Diodes Overview

The LTC1473LCGN#PBF is a dual PowerPath switch driver manufactured by Analog Devices. It operates with an input voltage range of 2.7V to 18V and supports output currents up to 5A per channel. The device features low quiescent current consumption, typically 90µA in shutdown mode. It includes integrated Schottky diode emulation for efficient power path management. The component is housed in a 16-lead SSOP package and functions within a temperature range of -40°C to +85°C.

OR Controllers, Ideal Diodes Feature Summary

• Dual independent PowerPath controllers for managing two power sources
• Integrated Schottky diode emulation for high efficiency
• Low quiescent current operation to extend battery life
• Automatic source selection based on voltage priority

OR Controllers, Ideal Diodes Applications

• Laptop and notebook computer power systems
• Portable electronic devices requiring dual power inputs
• Battery backup systems with AC adapter support
• Industrial equipment with redundant power supplies

OR Controllers, Ideal Diodes Procurement Notes

Verify the specific suffix 'LCGN' against the official Analog Devices datasheet to confirm package type and temperature grade. Ensure RoHS compliance documentation matches the '#PBF' designation. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm current availability status and lead times prior to ordering.

OR Controllers, Ideal Diodes Selection Notes

Select this component when designing systems requiring seamless switching between primary and secondary power sources. It is suitable for applications demanding low standby power consumption and high efficiency during normal operation. Consider the thermal performance of the SSOP package and ensure adequate PCB layout for the 5A current handling capability per channel.

OR Controllers, Ideal Diodes Part Context

The LTC1473 belongs to Linear Technology's PowerPath family of products. These components are designed to manage power flow between multiple sources, such as AC adapters and batteries. The series emphasizes efficiency and reliability in portable electronics, providing robust protection and automatic source prioritization without external discrete components.

OR Controllers, Ideal Diodes Replacement Considerations

Consult the official Analog Devices replacement guide for direct pin-compatible alternatives. Verify that any substitute component maintains the same 18V maximum input rating and 5A current capacity. Ensure the replacement supports the required SSOP-16 package and meets the specified operating temperature range.