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

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
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
Fixed/Adjustable Current-Limiting Power-Distribution SwitchesNCP380/D (530kB)16Jul, 2016
Package Drawings (3)
Document TitleDocument ID/SizeRevision
TSOP-5483 (32.5kB)M
TSOP-6318G-02 (64.1kB)V
UDFN6, 2x2, 0.65P517AB (60.5kB)C
Evaluation Board Documents (44)
Document TitleDocument ID/SizeRevisionRevision Date
NCP380HMU05AGEVB Bill of Materials ROHS CompliantNCP380HMU05AGEVB_BOM_ROHS.PDF (76kB)0
NCP380HMU05AGEVB Gerber Layout Files (Zip Format)NCP380HMU05AGEVB_GERBER.ZIP (104.0kB)0
NCP380HMU05AGEVB SchematicNCP380HMU05AGEVB_SCHEMATIC.PDF (32.0kB)0
NCP380HMU05AGEVB Test ProcedureNCP380HMU05AGEVB_TEST_PROCEDURE.PDF (75kB)0
NCP380HMU10AGEVB Bill of Materials ROHS CompliantNCP380HMU10AGEVB_BOM_ROHS.PDF (76kB)0
NCP380HMU10AGEVB Gerber Layout Files (Zip Format)NCP380HMU10AGEVB_GERBER.ZIP (104.0kB)0
NCP380HMU10AGEVB SchematicNCP380HMU10AGEVB_SCHEMATIC.PDF (32.0kB)0
NCP380HMU10AGEVB Test ProcedureNCP380HMU10AGEVB_TEST_PROCEDURE.PDF (75kB)0
NCP380HMU15AGEVB Bill of Materials ROHS CompliantNCP380HMU15AGEVB_BOM_ROHS.PDF (76kB)0
NCP380HMU15AGEVB Gerber Layout Files (Zip Format)NCP380HMU15AGEVB_GERBER.ZIP (104.0kB)0
NCP380HMU15AGEVB SchematicNCP380HMU15AGEVB_SCHEMATIC.PDF (32.0kB)0
NCP380HMU15AGEVB Test ProcedureNCP380HMU15AGEVB_TEST_PROCEDURE.PDF (74kB)0
NCP380HMU20AGEVB Bill of Materials ROHS CompliantNCP380HMU20AGEVB_BOM_ROHS.PDF (76kB)0
NCP380HMU20AGEVB Gerber Layout Files (Zip Format)NCP380HMU20AGEVB_GERBER.ZIP (104.0kB)0
NCP380HMU20AGEVB SchematicNCP380HMU20AGEVB_SCHEMATIC.PDF (32.0kB)0
NCP380HMU20AGEVB Test ProcedureNCP380HMU20AGEVB_TEST_PROCEDURE.PDF (74kB)0
NCP380HMUAJAGEVB Bill of Materials ROHS CompliantNCP380HMUAJAGEVB_BOM_ROHS (78kB)0
NCP380HMUAJAGEVB Gerber Layout Files (Zip Format)NCP380HMUAJAGEVB_GERBER (104kB)0
NCP380HMUAJAGEVB SchematicNCP380HMUAJAGEVB_SCHEMATIC (32kB)0
NCP380HMUAJAGEVB Test ProcedureNCP380HMUAJAGEVB_TEST_PROCEDURE (72kB)0
NCP380HSN05AGEVB Bill of Materials ROHS CompliantNCP380HSN05AGEVB_BOM_ROHS.PDF (74kB)0
NCP380HSN05AGEVB Gerber Layout Files (Zip Format)NCP380HSN05AGEVB_GERBER.ZIP (109.0kB)0
NCP380HSN05AGEVB SchematicNCP380HSN05AGEVB_SCHEMATIC.PDF (31.0kB)0
NCP380HSN05AGEVB Test ProcedureNCP380HSN05AGEVB_TEST_PROCEDURE.PDF (80kB)0
NCP380HSNAJAGEVB Bill of Materials ROHS CompliantNCP380HSNAJAGEVB_BOM_ROHS.PDF (154.0kB)1
NCP380HSNAJAGEVB Gerber Layout Files (Zip Format)NCP380HSNAJAGEVB_GERBER.ZIP (167.0kB)0
NCP380HSNAJAGEVB SchematicNCP380HSNAJAGEVB_SCHEMATIC.PDF (32.0kB)0
NCP380HSNAJAGEVB Test ProcedureNCP380HSNAJAGEVB_TEST_PROCEDURE.PDF (58.0kB)0
NCP380LMU15AGEVB Bill of Materials ROHS CompliantNCP380LMU15AGEVB_BOM_ROHS.PDF (76kB)0
NCP380LMU15AGEVB Gerber Layout Files (Zip Format)NCP380LMU15AGEVB_GERBER.ZIP (104.0kB)0
Evaluation/Development Tool Information
ProductStatusComplianceShort Description
NCP380HMU05AGEVBActivePb-freeHigh-Side Power Distribution Switch Evaluation Board
NCP380HMU10AGEVBActivePb-freeHigh-Side Power Distribution Switch Evaluation Board
NCP380HMU15AGEVBActivePb-freeHigh-Side Power Distribution Switch Evaluation Board
NCP380HMU20AGEVBActivePb-freeHigh-Side Power Distribution Switch Evaluation Board
NCP380HMUAJAGEVBActivePb-freeHigh-Side Power Distribution Switch Evaluation Board
NCP380HSN05AGEVBActivePb-freeHigh-Side Power Distribution Switch Evaluation Board
NCP380HSNAJAGEVBActivePb-freeHigh-Side Power Distribution Switch Evaluation Board
NCP380LMU15AGEVBActivePb-freeHigh-Side Power Distribution Switch Evaluation Board
NCP380LMUAJAGEVBActivePb-freeHigh-Side Power Distribution Switch Evaluation Board
NCP380LSN05AGEVBActivePb-freeHigh-Side Power Distribution Switch Evaluation Board
NCP380LSNAJAGEVBActivePb-freeHigh-Side Power Distribution Switch Evaluation Board
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
NCP380HMU05AATBGActivePb-free Halide freeUDFN-6517AB1Tape and Reel3000$0.2
NCP380HMU10AATBGActivePb-free Halide freeUDFN-6517AB1Tape and Reel3000$0.2
NCP380HMU15AATBGActivePb-free Halide freeUDFN-6517AB1Tape and Reel3000$0.2
NCP380HMU20AATBGActivePb-free Halide freeUDFN-6517AB1Tape and Reel3000$0.2
NCP380HMU21AATBGActivePb-free Halide freeUDFN-6517AB1Tape and Reel3000$0.2
NCP380HMUAJAATBGActivePb-free Halide freeUDFN-6517AB1Tape and Reel3000$0.2
NCP380HSN05AAT1GActivePb-free Halide freeTSOP-5 / SOT-23-54831Tape and Reel3000$0.24
NCP380HSN05AAT2GActivePb-free Halide freeTSOP-5 / SOT-23-54831Tape and Reel2000$0.24
NCP380HSN10AAT1GActivePb-free Halide freeTSOP-5 / SOT-23-54831Tape and Reel3000$0.2533
NCP380HSNAJAAT1GActivePb-free Halide freeTSOP-6318G-021Tape and Reel3000$0.2533
NCP380LMU05AATBGActivePb-free Halide freeUDFN-6517AB1Tape and Reel3000$0.2
NCP380LMU10AATBGActivePb-free Halide freeUDFN-6517AB1Tape and Reel3000$0.2
NCP380LMU15AATBGActivePb-free Halide freeUDFN-6517AB1Tape and Reel3000$0.2
NCP380LMU20AATBGActivePb-free Halide freeUDFN-6517AB1Tape and Reel3000$0.2
NCP380LMUAJAATBGActivePb-free Halide freeUDFN-6517AB1Tape and Reel3000$0.2
NCP380LSN05AAT1GActivePb-free Halide freeTSOP-5 / SOT-23-54831Tape and Reel3000$0.24
NCP380LSN10AAT1GActivePb-free Halide freeTSOP-5 / SOT-23-54831Tape and Reel3000$0.2533
NCP380LSNAJAAT1GActivePb-free Halide freeTSOP-6318G-021Tape and Reel3000$0.2533
NCV380HMUAJAATBGActiveAEC Qualified PPAP Capable Pb-free Halide freeUDFN-6517AB1Tape and Reel3000$0.336
NCV380LMU15AATBGActiveAEC Qualified PPAP Capable Pb-free Halide freeUDFN-6517AB1Tape and Reel3000$0.336
NCV380LMUAJAATBGActiveAEC Qualified PPAP Capable Pb-free Halide freeUDFN-6517AB1Tape and Reel3000$0.336
Specifications
ProductTypeVI Max (V)rDS(on) Max (mΩ)TSD Typ (°C)Thyst Typ (°C)
NCP380HMU05AATBGFixed78014010
NCP380HMU10AATBGFixed78014010
NCP380HMU15AATBGFixed78014010
NCP380HMU20AATBGFixed78014010
NCP380HMU21AATBGFixed78014010
NCP380HMUAJAATBGFixed78014010
NCP380HSN05AAT1GFixed710014010
NCP380HSN05AAT2GFixed710014010
NCP380HSN10AAT1GFixed710014010
NCP380HSNAJAAT1GAdjustable710014010
NCP380LMU05AATBGFixed78014010
NCP380LMU10AATBGFixed78014010
NCP380LMU15AATBGFixed78014010
NCP380LMU20AATBGFixed78014010
NCP380LMUAJAATBGAdjustable78014010
NCP380LSN05AAT1GFixed710014010
NCP380LSN10AAT1GFixed710014010
NCP380LSNAJAAT1GAdjustable710014010
NCV380HMUAJAATBGAdjustable78014010
NCV380LMU15AATBGFixed78014010
NCV380LMUAJAATBGAdjustable78014010
Fixed/Adjustable Current-Limiting Power-Distribution Switches (530kB) NCP380
NCP380HMU05AGEVB BOM ROHS NCP380HMU05AGEVB
NCP380HMU05AGEVB GERBER NCP380HMU05AGEVB
NCP380HMU05AGEVB SCHEMATIC NCP380HMU05AGEVB
NCP380HMU05AGEVB TEST PROCEDURE NCP380HMU05AGEVB
NCP380HMU10AGEVB BOM ROHS NCP380HMU10AGEVB
NCP380HMU10AGEVB GERBER NCP380HMU10AGEVB
NCP380HMU10AGEVB SCHEMATIC NCP380HMU10AGEVB
NCP380HMU10AGEVB TEST PROCEDURE NCP380HMU10AGEVB
NCP380HMU15AGEVB BOM ROHS NCP380HMU15AGEVB
NCP380HMU15AGEVB GERBER NCP380HMU15AGEVB
NCP380HMU15AGEVB SCHEMATIC NCP380HMU15AGEVB
NCP380HMU15AGEVB TEST PROCEDURE NCP380HMU15AGEVB
NCP380HMU20AGEVB BOM ROHS NCP380HMU20AGEVB
NCP380HMU20AGEVB GERBER NCP380HMU20AGEVB
NCP380HMU20AGEVB SCHEMATIC NCP380HMU20AGEVB
NCP380HMU20AGEVB TEST PROCEDURE NCP380HMU20AGEVB
NCP380HMUAJAGEVB BOM ROHS - 78 KB NCP380HMUAJAGEVB
NCP380HMUAJAGEVB GERBER - 104 KB NCP380HMUAJAGEVB
NCP380HMUAJAGEVB SCHEMATIC - 32 KB NCP380HMUAJAGEVB
NCP380HMUAJAGEVB TEST PROCEDURE - 72 KB NCP380HMUAJAGEVB
NCP380HSN05AGEVB BOM ROHS NCP380HSN05AGEVB
NCP380HSN05AGEVB GERBER NCP380HSN05AGEVB
NCP380HSN05AGEVB SCHEMATIC NCP380HSN05AGEVB
NCP380HSN05AGEVB TEST PROCEDURE NCP380HSN05AGEVB
NCP380HSNAJAGEVB BOM ROHS NCP380HSNAJAGEVB
NCP380HSNAJAGEVB GERBER NCP380HSNAJAGEVB
NCP380HSNAJAGEVB SCHEMATIC NCP380HSNAJAGEVB
NCP380HSNAJAGEVB TEST PROCEDURE NCP380HSNAJAGEVB
NCP380LMU15AGEVB BOM ROHS NCP380LMU15AGEVB
NCP380LMU15AGEVB GERBER NCP380LMU15AGEVB
NCP380LMU15AGEVB SCHEMATIC NCP380LMU15AGEVB
NCP380LMU15AGEVB TEST PROCEDURE NCP380LMU15AGEVB
NCP380LMUAJAGEVB BOM ROHS NCP380LMUAJAGEVB
NCP380LMUAJAGEVB GERBER NCP380LMUAJAGEVB
NCP380LMUAJAGEVB SCHEMATIC NCP380LMUAJAGEVB
NCP380LMUAJAGEVB TEST PROCEDURE NCP380LMUAJAGEVB
NCP380LSN05AGEVB BOM ROHS NCP380LSN05AGEVB
NCP380LSN05AGEVB GERBER NCP380LSN05AGEVB
NCP380LSN05AGEVB SCHEMATIC NCP380LSN05AGEVB
NCP380LSN05AGEVB TEST PROCEDURE NCP380LSN05AGEVB
NCP380LSNAJAGEVB BOM ROHS NCP380LSNAJAGEVB
NCP380LSNAJAGEVB GERBER NCP380LSNAJAGEVB
NCP380LSNAJAGEVB SCHEMATIC NCP380LSNAJAGEVB
NCP380LSNAJAGEVB TEST PROCEDURE NCP380LSNAJAGEVB
TSOP-5 NUP4004M5
TSOP-6 STF202
UDFN6, 2x2, 0.65P NCP398
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