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1 pcs
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1 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LTC4418IUF#TRPBF from Analog Devices is a dual channel prioritized PowerPath controller designed to connect one of two valid power supplies to a common output based on priority and validity. It features a wide operating voltage range of 2.5V to 40V and provides protection against reverse connections up to -42V.
This controller ensures seamless power switching by blocking reverse and cross-conduction currents, minimizing output voltage droop during transitions. It offers adjustable input validation time and ±1.5% accuracy for overvoltage and undervoltage protection. The device operates with a low quiescent current of 26µA.
Designed for high availability systems, industrial handheld instruments, battery backup systems, and servers, the LTC4418IUF#TRPBF is housed in a 20-lead 4mm x 4mm QFN package. Its ability to cascade with other LTC4418 or LTC4417 devices allows for switchover between more than two inputs, enhancing system flexibility.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.95 | $0.95 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LTC4418IUF#TRPBF has a wide operating voltage range from 2.5V to 40V.
Yes, it provides -42V protection against reverse connection.
The V1 and V2 inputs are tolerant up to 60V.
The device has a low operating current of 26µA.
The input overvoltage/undervoltage protection accuracy is ±1.5%.
The operating temperature range is -40°C to 85°C (TA).
The voltage rating is 40V.