| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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| On Request | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LTC4417IGN#PBF from Analog Devices is a Prioritized PowerPath™ Controller that connects one of three valid power supplies to a common output based on priority. Priority is determined by pin assignment, with V1 having the highest priority and V3 the lowest. A power supply is considered valid when its voltage remains within its overvoltage (OV) and undervoltage (UV) window for at least 256ms.
This device features fast non-overlap switching circuitry to prevent reverse and cross-conduction while minimizing output droop. It offers a wide operating voltage range of 2.5V to 36V and provides –42V protection against reverse battery connection. The LTC4417IGN#PBF has a low operating current of 28µA and a current draw of less than 1µA from supplies less than VOUT. It includes 1.5% input overvoltage/undervoltage protection and adjustable hysteresis.
The LTC4417IGN#PBF is available in a 24-lead narrow SSOP package, suitable for surface mount applications. Its applications include battery backup systems, industrial handheld instruments, high availability systems, and servers. Two or more LTC4417s can be cascaded for switchover between more than three inputs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.95 | $0.95 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2.5V to 36V.
28µA.
24-SSOP.
-40°C to 85°C.
Yes, up to -42V.
1.4µs.
Less than 1µA.