LTC4418 Dual Channel Prioritized PowerPath Controller
Analog Devices Inc.
Demonstration circuit 2707B uses the LTC®4418 to arbitrate between two input supply rails, selecting the highest priority, valid supply to power the load. The V1 rail is defined to have higher priority and the V2 rail has lower priority. Both rails have individual overvoltage and undervoltage comparators for setting valid window thresholds with external resistive dividers. If the highest priority rail voltage V1 falls out of the defined window (overvoltage or undervoltage), the V2 rail, if it is valid, is enabled and powers the load. Two or more LTC4418s can be cascaded to provide switchover between more than two rails.
* $90.40 - * $95.84
Distributors
Currency:
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
 |
DigiKey | 505-DC2707B-ND | 16 | $88.91 | $88.91 | $88.91 | $88.91 | $88.91 | $88.91 | Buy | |
|
|
Analog Devices Inc | DC2707B | $88.28 | $88.28 | $88.28 | $88.28 | $88.28 | $88.28 | Buy | ||
|
 |
element14 APAC | DC2707B | 3 | 1 | * $95.84 | * $95.84 | * $95.84 | * $95.84 | * $95.84 | * $95.84 | Buy |
|
 |
Farnell | DC2707B | 3 | 1 | * $90.40 | * $90.40 | * $90.40 | * $90.40 | * $90.40 | * $90.40 | Buy |
|
|
Mouser Electronics | 584-DC2707B | 5 | 1 | $91.36 | $91.36 | $91.36 | $91.36 | $91.36 | $91.36 | Buy |
|
 |
Newark | DC2707B | 3 | 1 | $92.22 | $92.22 | $92.22 | $92.22 | $92.22 | $92.22 | Buy |