NCP380: Power Distribution Switch, Current-Limiting (Fixed and Adjustable)

Datasheet: Fixed/Adjustable Current-Limiting Power-Distribution Switches
Rev. 19 (530kB)
Product Overview
View Reliability Data
View Material Composition
Product Change Notification
The NCP380 is a high-side power distribution switch designed for applications where heavy capacitive loads and short-circuits are likely to be encountered, incorporating a 70 mΩ (DFN package), P channel MOSFET in a single package.
The device limits the output current to a desired level by switching into a regulation current-mode when the output load exceeds the current-limit threshold or a short is present. The current limit threshold is either user adjustable between 500mA and 2.1A via an external resistor or internally fixed.The power switch rise and fall times are controlled to minimize current ringing during switching.
An internal reverse-voltage detection comparator disables the power-switch if the output voltage is higher than the input voltage to protect devices on the input side of the switch.
The /FLAG logic output asserts low during over current, reverse-voltage or over temperature conditions. The switch is controlled by a logic enable input active high or low.
Features
 
  • 2.5V 5.5V operating range
  • 70 mΩ High-Side MOSFET
  • Adjustable and Fixed current limit
  • Under voltage lock-out
  • Built-in Soft start
  • Thermal Protection
  • Soft turn-off
  • Reverse voltage Protection
  • Enable active high or low
  • Compliance to IEC61000-4-2 (Level 4), 8.0 kV (Contact), and 15 kV (Air)
  • This is a Pb-Free Device
Applications
  • Laptops, USB ports, TVs
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
NCP380HMU05AGEVB Active
Pb-free
High-Side Power Distribution Switch Evaluation Board
NCP380HMU10AGEVB Active
Pb-free
High-Side Power Distribution Switch Evaluation Board
NCP380HMU15AGEVB Active
Pb-free
High-Side Power Distribution Switch Evaluation Board
NCP380HMU20AGEVB Active
Pb-free
High-Side Power Distribution Switch Evaluation Board
NCP380HMUAJAGEVB Active
Pb-free
High-Side Power Distribution Switch Evaluation Board
NCP380HSN05AGEVB Active
Pb-free
High-Side Power Distribution Switch Evaluation Board
NCP380HSNAJAGEVB Active
Pb-free
High-Side Power Distribution Switch Evaluation Board
NCP380LMU15AGEVB Active
Pb-free
High-Side Power Distribution Switch Evaluation Board
NCP380LMUAJAGEVB Active
Pb-free
High-Side Power Distribution Switch Evaluation Board
NCP380LSN05AGEVB Active
Pb-free
High-Side Power Distribution Switch Evaluation Board
NCP380LSNAJAGEVB Active
Pb-free
High-Side Power Distribution Switch 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.
NCP380HMU05AATBG Active
Pb-free
Halide free
NCP380, 0.5 A, Enable H UDFN-6 517AB 1 260 Tape and Reel 3000 $0.22
NCP380HMU10AATBG Active
Pb-free
Halide free
NCP380, 1.0 A, Enable H UDFN-6 517AB 1 260 Tape and Reel 3000 $0.2489
NCP380HMU15AATBG Active
Pb-free
Halide free
NCP380, 1.5 A, Enable H UDFN-6 517AB 1 260 Tape and Reel 3000 $0.2489
NCP380HMU20AATBG Active
Pb-free
Halide free
NCP380 UDFN-6 517AB 1 260 Tape and Reel 3000 $0.2065
NCP380HMU21AATBG Active
Pb-free
Halide free
NCP380 UDFN-6 517AB 1 260 Tape and Reel 3000 $0.2489
NCP380HMUAJAATBG Active
Pb-free
Halide free
NCP380, Adjustable, Enable H UDFN-6 517AB 1 260 Tape and Reel 3000 $0.2489
NCP380HSN05AAT1G Active
Pb-free
Halide free
NCP380, 0.5 A, Enable H TSOP-5 / SOT-23-5 483 1 260 Tape and Reel 3000 $0.24
NCP380HSN05AAT2G Last Shipments
Pb-free
Halide free
NCP380, OCP TSOP-5 / SOT-23-5 483 1 260 Tape and Reel 3000  
NCP380HSN10AAT1G Active
Pb-free
Halide free
NCP380, 1.0 A, Enable H TSOP-5 / SOT-23-5 483 1 260 Tape and Reel 3000 $0.2787
NCP380HSNAJAAT1G Active
Pb-free
Halide free
NCP380, Adjustable, Enable H TSOP-6 318G-02 1 260 Tape and Reel 3000 $0.2787
NCP380LMU05AATBG Active
Pb-free
Halide free
NCP380, 0.5 A, Enable L UDFN-6 517AB 1 260 Tape and Reel 3000 $0.22
NCP380LMU10AATBG Last Shipments
Pb-free
Halide free
NCP380, 1.0 A, Enable L UDFN-6 517AB 1 260 Tape and Reel 3000  
NCP380LMU15AATBG Obsolete
Pb-free
Halide free
NCP380, 1.5 A, Enable L UDFN-6 517AB 1 260 Tape and Reel 3000  
NCP380LMU20AATBG Last Shipments
Pb-free
Halide free
NCP380 UDFN-6 517AB 1 260 Tape and Reel 3000  
NCP380LMUAJAATBG Active
Pb-free
Halide free
NCP380, Adjustable, Enable L UDFN-6 517AB 1 260 Tape and Reel 3000 $0.2489
NCP380LSN05AAT1G Active
Pb-free
Halide free
NCP380, 0.5 A, Enable L TSOP-5 / SOT-23-5 483 1 260 Tape and Reel 3000 $0.24
NCP380LSN10AAT1G Active
Pb-free
Halide free
NCP380, 1.0 A, Enable L TSOP-5 / SOT-23-5 483 1 260 Tape and Reel 3000 $0.2533
NCP380LSNAJAAT1G Active
Pb-free
Halide free
NCP380, Adjustable, Enable L TSOP-6 318G-02 1 260 Tape and Reel 3000 $0.2787
NCV380HMUAJAATBG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCP380, Automotive version UDFN-6 517AB 1 260 Tape and Reel 3000 $0.2667
NCV380LMU15AATBG Obsolete
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCP380, Automotive version UDFN-6 517AB 1 260 Tape and Reel 3000  
NCV380LMUAJAATBG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCP380, Automotive version UDFN-6 517AB 1 260 Tape and Reel 3000 $0.2667
SCP380HMUAJAATBG Active
Pb-free
Halide free
NCP380, for customer Clarion UDFN-6 517AB 1 260 Tape and Reel 3000 $0.2
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14) : >1K
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14) : >1K
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14) : >1K
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14) : >1K
FutureElectronics   (2020-08-19) : >1K
Market Leadtime (weeks) : Contact Factory
Avnet   (2020-08-19) : >1K
FutureElectronics   (2020-08-19) : >1K
PandS   (2020-09-14) : >1K
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14) : >1K
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14) : >1K
FutureElectronics   (2020-08-19) : <1K
Market Leadtime (weeks) : Contact Factory
Avnet   (2020-08-19) : >10K
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14) : >1K
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
FutureElectronics   (2020-08-19) : >1K
PandS   (2020-09-14) : >1K
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14) : >1K
Market Leadtime (weeks) : 17 to 20
FutureElectronics   (2020-08-19) : >1K
PandS   (2020-09-14) : >1K
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : 8 to 12

Product
Description
Pricing ($/Unit)
Compliance
Status
Type
VI Max (V)
rDS(on) Max (mΩ)
TSD Typ (°C)
Thyst Typ (°C)
Package Type
NCP380HMU05AATBG  
 $0.22 
Pb
H
 Active   
Fixed
7
80
140
10
UDFN-6
NCP380HMU10AATBG  
 $0.2489 
Pb
H
 Active   
Fixed
7
80
140
10
UDFN-6
NCP380HMU15AATBG  
 $0.2489 
Pb
H
 Active   
Fixed
7
80
140
10
UDFN-6
NCP380HMU20AATBG  
 $0.2065 
Pb
H
 Active   
Fixed
7
80
140
10
UDFN-6
NCP380HMU21AATBG  
 $0.2489 
Pb
H
 Active   
Fixed
7
80
140
10
UDFN-6
NCP380HMUAJAATBG  
 $0.2489 
Pb
H
 Active   
Fixed
7
80
140
10
UDFN-6
NCP380HSN05AAT1G  
 $0.24 
Pb
H
 Active   
Fixed
7
100
140
10
TSOP-5 / SOT-23-5
NCP380HSN10AAT1G  
 $0.2787 
Pb
H
 Active   
Fixed
7
100
140
10
TSOP-5 / SOT-23-5
NCP380HSNAJAAT1G  
 $0.2787 
Pb
H
 Active   
Adjustable
7
100
140
10
TSOP-6
NCP380LMU05AATBG  
 $0.22 
Pb
H
 Active   
Fixed
7
80
140
10
UDFN-6
NCP380LMUAJAATBG  
 $0.2489 
Pb
H
 Active   
Adjustable
7
80
140
10
UDFN-6
NCP380LSN05AAT1G  
 $0.24 
Pb
H
 Active   
Fixed
7
100
140
10
TSOP-5 / SOT-23-5
NCP380LSN10AAT1G  
 $0.2533 
Pb
H
 Active   
Fixed
7
100
140
10
TSOP-5 / SOT-23-5
NCP380LSNAJAAT1G  
 $0.2787 
Pb
H
 Active   
Adjustable
7
100
140
10
TSOP-6
NCV380HMUAJAATBG  
 $0.2667 
Pb
A
H
P
 Active   
Adjustable
7
80
140
10
UDFN-6
NCV380LMUAJAATBG  
 $0.2667 
Pb
A
H
P
 Active   
Adjustable
7
80
140
10
UDFN-6
SCP380HMUAJAATBG  
 $0.2 
Pb
H
 Active   
UDFN-6
Case Outlines
517AB    483    318G-02   
Previously Viewed Products
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Featured Video
High-Side Power Distribution Switch Evaluation Board - NCP380HMUAJAGEVB Test Procedure
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