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NCP331: Soft Start Controlled Load Switch with auto discharge

Datasheet: Soft-Start Controlled Load Switch with Auto Discharge
Rev. 1 (113kB)
Product Overview
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The NCP331 is a low Ron N-channel MOSFET controlled by a soft start sequence of 1.5ms for mobile applications. The very low Rdson allows system supplying or battery charging up to DC 3A.The device is enable automatically if a Power Supply is connected on Vin pin (active High) and maintained off if no Vin (internal pull down). Thanks to a current consumption optimization, leakage current is drastically decreased from the battery connected to the device, allowing long battery life.
Features   Benefits
     
  • 1.8 V – 5.5 V operating range
 
  • Compatible with the latest generation of SoCs and CPUs
  • DC current up to 3 A
 
  • Support for portable processors
  • Output discharge option
 
  • Eliminates residual voltage on the output rail
Applications   End Products
  • Load Management
 
  • Mobile phones
  • Tablets
  • Digital Cameras
  • GPS
  • Computers
Technical Documentation & Design Resources
Data Sheets (1) Evaluation Board Documents (4)
Package Drawings (1)  
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
NCP331SNT1GEVB Active
Pb-free
Soft Start Controlled Load Switch with auto discharge Evaluation Board
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCP331SNT1G Active
Pb-free
Halide free
NCP331, Soft Start Controlled Load Switch with auto discharge TSOP-6 318G-02 1 260 Tape and Reel 3000 $0.2533
Market Leadtime (weeks) : 4 to 8
ON Semiconductor   (2020-09-02 00:00) : 84,000

Product
Description
Pricing ($/Unit)
Compliance
Status
Channels
ron (mΩ)
I Max (A)
VI Min (V)
VI Max (V)
Package Type
NCP331SNT1G  
 $0.2533 
Pb
H
 Active   
1
30
3
1.8
5.5
TSOP-6
Case Outlines
318G-02   
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