双极性晶体管

二极管

ESD保护、TVS、滤波和信号调节ESD保护

MOSFET

氮化镓场效应晶体管(GaN FET)

绝缘栅双极晶体管(IGBTs)

模拟和逻辑IC

汽车应用认证产品(AEC-Q100/Q101)

NPS4001GV

5.5 V, 55 mOhm load switch with current limitation

The NPS4001 is a 5.5 V, 55 mΩ load switch suitable for applications up to 2 A.

The NPS4001 switch limits the output current to a constant current by using a constant-current mode when the output load exceeds the current limit threshold or shorted. An internal voltage comparator disables the load switch when the output voltage is higher than the input to protect devices on the input side of the switch. The FLG pin is an active low output to indicate overcurrent, over temperature and reverse voltage conditions.

Features and benefits

  • Input operating voltage range (VIN): 2.5 V to 5.5 V

  • Rated current (IMAX): 2 A

  • ON resistance (RDS(on)):

    • VIN = 5.5 V: 55 mΩ (typical)

    • VIN = 3.6 V: 65 mΩ (typical)

    • VIN = 2.5 V: 80 mΩ (typical)

  • Constant current during current limit

  • No body diode when disabled (no current path from pin OUT to pin IN)

  • Active reverse voltage protection

  • Built in soft start

  • UL 62368 recognition

  • SOT753 (TSOP5) package

  • ESD protection:

    • HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V

    • CDM: ANSI/ESDA/JEDEC JS-002 class C2a exceeds 500 V

    • IEC 61000-4-2 contact discharge 8000 V

    • IEC 61000-4-2 air-gap discharge 15000 V

  • Specified from -40 °C to +125 °C

Applications

  • USB ports/hubs, laptops, docking station and desktops

  • Set top box

  • HDTV

  • Optical socket protection

  • Current limiting circuits

Note: For USB port applications, connect a capacitor of at least 120 μF at the output. For other applications, choose output capacitor according to actual transit requirements.

Figure 1. Typical application circuit

Package

Type number Orderable part number, (Ordering code (12NC)) Status Marking Package Package information Reflow-/Wave soldering Packing
NPS4001GV NPS4001GVH
(935691292125)
Active s9 SOT753
TSOP5
(SOT753)
SOT753 REFLOW_BG-BD-1
WAVE_BG-BD-1
SOT753_125

Boards

Part number Description Type Quick links Shop link
Description
The NEVB-NPS4001 Load Switch Evaluation Module is an advanced tool designed to facilitate the evaluation and testing of the NPS4001 load switch. This module, constructed on a compact 2-layer printed circuit board (PCB), provides a robust platform for engineers and designers to assess the performance, efficiency, and reliability of the NPS4001 load switch in various applications.
Type
Evaluation board
Quick links
Shop link

Environmental information

Type number Orderable part number Chemical content RoHS RHF-indicator
NPS4001GV NPS4001GVH NPS4001GV rohs rhf rhf
Quality and reliability disclaimer

Series

Documentation (12)

File name Title Type Date
NPS4001 5.5 V, 55 mOhm load switch with current limitation Data sheet 2024-04-25
AN90052 Nexperia load switch ICs compared to discrete solutions Application note 2024-04-09
AN90054 How to configure the fault and current limit pins of Nexperia NPS40XX load switch ICs Application note 2024-04-24
Nexperia_document_guide_MiniLogic_PicoGate_201901 PicoGate leaded logic portfolio guide Brochure 2019-01-07
SOT753 3D model for products with SOT753 package Design support 2019-01-22
Nexperia_package_poster Nexperia package poster Leaflet 2020-05-15
SOT753 plastic, surface-mounted package; 5 leads; 0.95 mm pitch; 2.9 mm x 1.5 mm x 1 mm body Package information 2022-05-31
SOT753_125 TSOP5; Reel pack for SMD, 7"; Q3/T4 product orientation Packing information 2020-04-21
REFLOW_BG-BD-1 Reflow soldering profile Reflow soldering 2021-04-06
MAR_SOT753 MAR_SOT753 Topmark Top marking 2013-06-03
UM90030 NEVB-NPS4069 / NEVB-NPS4001 load switch evaluation board User manual 2024-04-04
WAVE_BG-BD-1 Wave soldering profile Wave soldering 2021-09-08

Support

If you are in need of design/technical support, let us know and fill in the answer form we'll get back to you shortly.

Models

File name Title Type Date
SOT753 3D model for products with SOT753 package Design support 2019-01-22

Ordering, pricing & availability

Type number Orderable part number Ordering code (12NC) Status Packing Packing Quantity Buy online
NPS4001GV NPS4001GVH 935691292125 Active SOT753_125 3,000 Order product

Sample

As a Nexperia customer you can order samples via our sales organization.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples. Check out the list of official distributors.

How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.

Orderable parts

Type number Orderable part number Ordering code (12NC) Package Buy from distributors
NPS4001GV NPS4001GVH 935691292125 SOT753 Order product