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NCP81428
Hot-Swap Controller, Hot Swap Smart Fuse, 5 to 18V, MOSFET, 1 Channel, LQFN-EP-32, -40 °C to 125 °C
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| Quantity | Price |
|---|---|
| 1+ | HK$67.320 |
| 10+ | HK$45.300 |
| 25+ | HK$39.600 |
| 50+ | HK$36.360 |
| 100+ | HK$33.120 |
| 250+ | HK$31.550 |
| 500+ | HK$31.230 |
Price for:Each (Supplied on Cut Tape)
Minimum: 1
Multiple: 1
HK$67.32
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerONSEMI
Manufacturer Part NoNCP81428
Order Code4472899
Technical Datasheet
No. of Channels1Channels
Supply Voltage Min5V
Supply Voltage Max18V
IC Case / PackageLQFN-EP
No. of Pins32Pins
Power SwitchMOSFET
IC MountingSurface Mount
IC FunctionHot Swap Smart Fuse
Operating Temperature Min-40°C
Operating Temperature Max125°C
Product Range-
Qualification-
SVHCNo SVHC (27-Jun-2024)
Product Overview
NCP81428 is a PMBus® enabled, 12V, 50A resettable in-line fuse designed for comprehensive protection against overcurrent events, overvoltage events, short circuit events, and excessive inrush current. The NCP81428 consists of a 0.65mohm NMOS FET, a high performance hot-swap controller, and a non-volatile memory (NVM). The NCP81428 can be configured as a single-phase solution, or in multi-phase as a host or a server to support higher current applications. Typically used in servers, data storage, base stations, industrial applications.
- VIN operating range from 5 to 18V
- 0.65mohm typ Rdson resistance at (VIN = 6V to 18V, ILOAD = 8A)
- Enabled by pin assertion and/or through PMBus, output pulldown selection via PMBus
- Programmable VIN under voltage warning and overvoltage fault
- Programmable OCP levels and timers, soft start current balancing between parallel units
- Co−packaged power switch, hotswap controller and NVM
- Fault event and peak current recording
- Parallel operation for high current applications
- Excellent current balancing in parallel operation
- Operating temperature range from -40 to 125°C, LQFN32 package
Technical Specifications
No. of Channels
1Channels
Supply Voltage Max
18V
No. of Pins
32Pins
IC Mounting
Surface Mount
Operating Temperature Min
-40°C
Product Range
-
SVHC
No SVHC (27-Jun-2024)
Supply Voltage Min
5V
IC Case / Package
LQFN-EP
Power Switch
MOSFET
IC Function
Hot Swap Smart Fuse
Operating Temperature Max
125°C
Qualification
-
Technical Docs (1)
Legislation and Environmental
Tariff No:85423990
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:To be advised
RoHS Phthalates Compliant:To be advised
SVHC:No SVHC (27-Jun-2024)
Download Product Compliance Certificate
Product Compliance Certificate