NCP382: Fixed Current-Limiting Power Distribution Switches

Datasheet: Fixed Current-Limiting Power Distribution Switches
Rev. 10 (210kB)
Product Overview
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Product Change Notification
The NCP382 is a single input dual outputs high side power distribution switch designed for applications where heavy capacitive loads and short circuits are likely to be encountered, incorporating two 80 mΩ, P-channel MOSFETs in a single package.
The device limits the output current to a desired level by switching into a constant current mode when the output load exceeds the current limit threshold or a short is present.
The current limit threshold is internally fixed. The power switches rise and fall times are controlled to minimize current ringing during switching.
The FLAG logic output asserts low during overcurrent and over temperature conditions. The switch is controlled by a logic enable input active high or low.
Features
 
  • 2.5 V - 5.5 V operating range
  • 80 mΩ high side MOSFET
  • Current limit: Fixed 500 mA, 1.0 A, 1.5 A and 2 A
  • Undervoltage lockout
  • Soft start prevents inrush current
  • Thermal Protection
  • Soft turn-off
  • Enable active high or low (EN or /EN)
  • Compliance to IEC61000-4-2 (Level 4)
    8.0 kV (Contact) 15 kV (Air)
  • UL Listed for SOIC package (NCP382xDxxxx)– File No. E343275
  • IEC60950 – Edition 2 – Amendment 2 Certified (CB Scheme) for SOIC package (NCP382xDxxxx)
Applications
  • Laptops, USB Ports/Hubs, TVs
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
NCP382HD10AAGEVB Active
Pb-free
Single Input Dual Outputs High Side Power Distribution Switch Evaluation Board
NCP382HD15AAGEVB Active
Pb-free
Single Input Dual Outputs High Side Power Distribution Switch Evaluation Board
NCP382HMN10AGEVB Active
Pb-free
1.0 A DFN Evaluation Board
NCP382HMN15AGEVB Active
Pb-free
1.5 A DFN Evaluation Board
NCP382HMN20AGEVB Active
Pb-free
2.0 A DFN Evaluation Board
NCP382LD10AAGEVB Active
Pb-free
Single Input Dual Outputs High Side Power Distribution Switch Evaluation Board
NCP382LD15AAGEVB Active
Pb-free
Single Input Dual Outputs High Side Power Distribution Switch Evaluation Board
NCP382LMN10AGEVB Active
Pb-free
1.0 A DFN Evaluation Board
NCP382LMN15AGEVB Active
Pb-free
1.5 A DFN Evaluation Board
NCP382LMN20AGEVB Active
Pb-free
2.0 A DFN Evaluation Board
Availability & Samples
Specifications
Interactive Block Diagram
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCP382HD05AAR2G Active
PPAP Capable
Pb-free
Halide free
NCP382, 0.5 A, Enable H SOIC-8 751-07 1 260 Tape and Reel 2500 $0.2919
NCP382HD10AAR2G Active
PPAP Capable
Pb-free
Halide free
NCP382, 1.0 A, Enable H SOIC-8 751-07 1 260 Tape and Reel 2500 $0.2947
NCP382HD15AAR2G Active
Pb-free
Halide free
NCP382, 1.5 A, Enable H SOIC-8 751-07 1 260 Tape and Reel 2500 $0.2947
NCP382HMN10AATXG Last Shipments
Pb-free
Halide free
NCP382, 1.0 A, Enable H DFN-8 506BW 1 260 Tape and Reel 3000  
NCP382HMN15AATXG Obsolete
Pb-free
Halide free
NCP382, 1.5 A, Enable H DFN-8 506BW 1 260 Tape and Reel 3000  
NCP382HMN20AATXG Obsolete
Pb-free
Halide free
NCP382, 2A , ENABLE HIGH DFN-8 506BW 1 260 Tape and Reel 3000  
NCP382LD05AAR2G Lifetime
Pb-free
Halide free
NCP382, 0.5 A, Enable L SOIC-8 751-07 1 260 Tape and Reel 2500 $0.28
NCP382LD10AAR2G Last Shipments
PPAP Capable
Pb-free
Halide free
NCP382, 1.0 A, Enable L SOIC-8 751-07 1 260 Tape and Reel 2500  
NCP382LD15AAR2G Active
Pb-free
Halide free
NCP382, 1.5 A, Enable L SOIC-8 751-07 1 260 Tape and Reel 2500 $0.2947
NCP382LMN10AATXG Obsolete
PPAP Capable
Pb-free
Halide free
NCP382, 1.0 A, Enable L DFN-8 506BW 1 260 Tape and Reel 3000  
NCP382LMN15AATXG Obsolete
Pb-free
Halide free
NCP382, 1.5 A, Enable L DFN-8 506BW 1 260 Tape and Reel 3000  
NCP382LMN20AATXG Obsolete
Pb-free
Halide free
NCP382, 2A, ENABLE LOW DFN-8 506BW 1 260 Tape and Reel 3000  
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14 00:00) : >1K
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14 00:00) : >1K
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 9,000
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14 00:00) : >1K
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14 00:00) : >1K
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
Type
VI Max (V)
rDS(on) Max (mΩ)
TSD Typ (°C)
Thyst Typ (°C)
Package Type
NCP382HD05AAR2G  
 $0.2919 
Pb
H
P
 Active   
Fixed
5.5
140
140
10
SOIC-8
NCP382HD10AAR2G  
 $0.2947 
Pb
H
P
 Active   
Fixed
5.5
140
140
10
SOIC-8
NCP382HD15AAR2G  
 $0.2947 
Pb
H
 Active   
Fixed
5.5
140
140
10
SOIC-8
NCP382LD15AAR2G  
 $0.2947 
Pb
H
 Active   
Fixed
5.5
140
140
10
SOIC-8
Case Outlines
506BW    751-07   
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Featured Video
Fixed Current-Limiting Power Distribution Switches Evaluation Boards - NCP382 Test Procedure
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