NG体育娱乐，ng体育平台

×

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

封装

型号 可订购的器件编号，（订购码(12NC)） 状态 标示 封装 外形图 回流焊/波峰焊 包装
NPS4001GV NPS4001GVH
(935691292125)		 Active s9 SOT753
TSOP5
(SOT753) 		SOT753 REFLOW_BG-BD-1
WAVE_BG-BD-1
SOT753_125

环境信息

型号 可订购的器件编号 化学成分 RoHS RHF指示符
NPS4001GV NPS4001GVH NPS4001GV rohs rhf rhf
品质及可靠性免责声明

Series

文档 (12)

文件名称 标题 类型 日期
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 evalsuation board User manual 2024-04-04
WAVE_BG-BD-1 Wave soldering profile Wave soldering 2021-09-08

支持

如果您需要设计/技术支持，请告知我们并填写 应答表 我们会尽快回复您。

模型

文件名称 标题 类型 日期
SOT753 3D model for products with SOT753 package Design support 2019-01-22

订购、定价与供货

型号 Orderable part number Ordering code (12NC) 状态 包装 Packing Quantity 在线购买
NPS4001GV NPS4001GVH 935691292125 Active SOT753_125 3,000 订单产品

样品

作为 Nexperia 的客户，您可以通过我们的销售机构订购样品。

如果您没有 Nexperia 的直接账户，我们的全球和地区分销商网络可为您提供 Nexperia 样品支持。查看官方经销商列表。

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.

可订购部件

型号 可订购的器件编号 订购代码(12NC) 封装 从经销商处购买
NPS4001GV NPS4001GVH 935691292125 SOT753 订单产品
NG体育娱乐，ng体育平台