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NIS4461: Electronic fuse (eFuse), 24V, 44mΩ, 4.2A

Datasheet: 9 to 24 Volt Electronic Fuse
Rev. 2 (251kB)
Product Overview
»View Material Composition
» Product Change Notification
The NIS4461 eFuse is a cost effective, resettable fuse which can greatly enhance the reliability of a hard drive or other circuit from both catastrophic and shutdown failures. It is designed to protect the downstream circuitry against an overcurrent event by limiting the current while protecting against high inrush current, as well as monitoring the load current in real time.
Features   Benefits
     
  • Current Sense (ISENSE)
 
  • Real time current sense capability
  • Low Quiescent Current
 
  • Reduce overall bias current of the system
  • Tri-state EN/FLT pin
 
  • Allows paralleling of eFuses as well as synchronizing turning on and off
  • Programmable current limit
 
  • Flexibility to configure for various applications requiring different current limit
  • Programmable slew rate
 
  • Inrush current control for different loading conditions
Applications   End Products
  • Auxiliary overcurrent protection and SATA power on backplane
  • SATA Power Hot-Plug and Overcurrent Protection for HDD/SSD
  • Power supply overcurrent protection
  • Hot plug fans for servers
  • Overcurrent protection for industrial power supplies, motor control
  • Industrial grade protected relays
 
  • Power Supply
  • Relay Replacement
  • Industrial Applications
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
NIS4461MT1GEVB Active
Pb-free
NIS4461MT1GEVB: 24 V eFuse Evaluation Board, Thermal Latching
NIS4461MT3GEVB Active
Pb-free
NIS4461MT3GEVB: 24 V eFuse Evaluation Board, Auto-Retry
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NIS4461MT1TXG Active
Pb-free
Halide free
NIS4461, 24V Latch with Isense WDFN-10 522AA 1 260 Tape and Reel 3000 $0.4421
NIS4461MT2TXG Active
Pb-free
Halide free
NIS4461, 24V Latch without Isense WDFN-10 522AA 1 260 Tape and Reel 3000 $0.4421
NIS4461MT3TXG Active
Pb-free
Halide free
NIS4461, 24V Auto-Retry with Isense WDFN-10 522AA 1 260 Tape and Reel 3000 $0.4421
NIS4461MT4TXG Active
Pb-free
Halide free
NIS4461, 24V Auto-Retry without Isense WDFN-10 522AA 1 260 Tape and Reel 3000 $0.4421
Market Leadtime (weeks) : 13 to 16
ON Semiconductor   (2020-09-02 00:00) : 6,000
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 12,000
Market Leadtime (weeks) : 8 to 12
ON Semiconductor   (2020-09-02 00:00) : 3,000
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 24,000

Product
Description
Pricing ($/Unit)
Compliance
Status
Type
VI Max (V)
rDS(on) Max (mΩ)
TSD Typ (°C)
Thyst Typ (°C)
Package Type
NIS4461MT1TXG  
 $0.4421 
Pb
H
 Active   
Latch
30
50
175
45
WDFN-10
NIS4461MT2TXG  
 $0.4421 
Pb
H
 Active   
Latch
30
50
175
45
WDFN-10
NIS4461MT3TXG  
 $0.4421 
Pb
H
 Active   
Auto-Retry
30
50
175
45
WDFN-10
NIS4461MT4TXG  
 $0.4421 
Pb
H
 Active   
Auto-Retry
30
50
175
45
WDFN-10
Case Outlines
522AA   
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