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86 pcs
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86 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LTC4415IDHC#PBF by Analog Devices is a dual monolithic PowerPath ideal diode controller designed for power supply ORing applications. Each ideal diode can supply up to 4A with a typical forward conduction resistance of 50mΩ. The device regulates diode voltage drops to 15mV during forward conduction at low currents, extending the power supply operating range and ensuring smooth switchover.
This ideal diode controller operates within a 1.7V to 5.5V range and offers an adjustable current limit from 0.5A to 4A for each diode, monitored via CLIM pin voltages. It includes independent enable inputs (EN1, EN2) for prioritized power supply ORing. Status pins indicate forward conduction, while warning pins signal current limit or thermal shutdown conditions.
The LTC4415IDHC#PBF is housed in a thermally enhanced 16-lead DFN (5mm x 3mm) package, suitable for surface mounting. Its features include low reverse leakage current (1µA max), precision enable thresholds, and soft-start for inrush current control, making it ideal for battery and wall adapter ORing, backup battery applications, and logic-controlled high current power switching.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.95 | $0.95 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 1.7V to 5.5V.
The maximum current rating is 4A.
The typical forward voltage drop is 15mV at low currents.
The device is available in a 16-WFDFN exposed pad surface-mount package, 16-DFN (5x3).
The FET type is P-Channel.
The maximum reverse leakage current is 1µA.
The typical on-resistance is 50mΩ.