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25 pcs
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25 pcs | On Request | 1 | On Request | On Request | 2241 | On Request | On Request |
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The LTC4357IMS8#PBF is a positive high voltage ideal diode controller from Analog Devices. It drives an external N-channel MOSFET to replace a Schottky diode, reducing power consumption and heat dissipation.
This controller is suitable for diode-OR and high current applications, offering a wide operating voltage range from 9V to 80V. It ensures smooth current transfer between power sources without oscillation and minimizes reverse current transients with a fast 0.5µs turn-off time. The device is designed for applications requiring increased system reliability, such as N+1 redundant power supplies, high availability systems, AdvancedTCA systems, telecom infrastructure, and automotive systems.
The LTC4357IMS8#PBF is available in an 8-MSOP package, suitable for surface mount applications. It operates efficiently, consuming only 500 µA of current.
Key electrical specifications include a wide operating voltage range of 9V to 80V and a typical delay time of 300 ns. The operating temperature range for this specific part is -40°C to 85°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.95 | $0.95 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
9V to 80V.
8-MSOP (8-TSSOP, 8-MSOP).
0.5 µs.
500 µA.
For LTC4357I: -40°C to 85°C; LTC4357C: 0°C to 70°C; LTC4357H: -40°C to 125°C; LTC4357MP: -55°C to 125°C.
300 ns.
N-Channel.