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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
Image is for illustrative purposes only. Please refer to product description.
ManufacturerONSEMI
Manufacturer Part NoNCP81428Copy
Order Code
Re-Reel4472899RL
Cut Tape4472899
Your Part Number
Available to Order
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Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | RM29.990 | RM29.99 |
| Total Price | RM29.99 | ||
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 1+ | RM29.990 |
| 10+ | RM23.390 |
| 25+ | RM22.930 |
| 50+ | RM22.460 |
| 100+ | RM21.990 |
| 250+ | RM21.520 |
| 500+ | RM21.060 |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerONSEMI
Manufacturer Part NoNCP81428Copy
Order Code
Re-Reel4472899RL
Cut Tape4472899
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
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Malaysia
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Malaysia
Country in which last significant manufacturing process was carried out
Tariff No:85423990
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (27-Jun-2024)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.00001