NCP340: Controlled Load Switch, Soft-Start, 3.0 A

The NCP340 is a low Ron N-channel MOSFET controlled by a soft-start sequence of 2 ms for mobile applications. The very low RDS(on) 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).

Features
  • 1.8 V to 5.5 V operating voltage
  • 30 m RDS(ON)
  • DC current up to 3 A
  • Buit in soft start
  • Reverse voltage protection
  • Active high enable pin with integrated bridge
Applications
  • Factory mode
End Products
  • Smartphone
  • tablets
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
Soft-Start Controlled Load SwitchNCP340/D (239.0kB)0
Evaluation Board Documents (4)
Document TitleDocument ID/SizeRevisionRevision Date
NCP340MUTBGEVB Bill of Materials ROHS CompliantNCP340MUTBGEVB_BOM_ROHS.pdf (22kB)0
NCP340MUTBGEVB Gerber Layout Files (Zip Format)NCP340MUTBGEVB_GERBER.zip (118kB)0
NCP340MUTBGEVB SchematicNCP340MUTBGEVB_SCHEMATIC.pdf (16kB)0
NCP340MUTBGEVB Test ProcedureNCP340MUTBGEVB_TEST_PROCEDURE.pdf (11kB)0
Package Drawings (1)
Document TitleDocument ID/SizeRevision
UDFN4 1.2x1.6, 0.5P517CE (55.3kB)B
Evaluation/Development Tool Information
ProductStatusComplianceShort Description
NCP340MUTBGEVBActivePb-freeControlled 3.0 A Load Switch, Soft-Start, Evaluation Board
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
NCP340MUTBGActivePb-free Halide freeUDFN-4517CE1Tape and Reel3000$0.2533
Specifications
ProductChannelsron (mΩ)I Max (A)VI Min (V)VI Max (V)
NCP340MUTBG13031.85.5
Soft-Start Controlled Load Switch (239.0kB) NCP340
NCP340MUTBGEVB BOM ROHS NCP340MUTBGEVB
NCP340MUTBGEVB GERBER NCP340MUTBGEVB
NCP340MUTBGEVB SCHEMATIC NCP340MUTBGEVB
NCP340MUTBGEVB TEST PROCEDURE NCP340MUTBGEVB
UDFN4 1.2x1.6, 0.5P NCP340