首页>MLX90248>规格书详情

MLX90248数据手册传感器变送器的磁性传感器-开关(固态)规格书PDF

PDF无图
厂商型号

MLX90248

参数属性

MLX90248 封装/外壳为6-XFQFN;包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为传感器变送器的磁性传感器-开关(固态);产品描述:MAGNETIC SWITCH OMNIPOLAR 6UTQFN

功能描述

Omnipolar on/off Hall-effect switch

封装外壳

6-XFQFN

制造商

Melexis Melexis Microelectronic Systems

中文名称

迈来芯

原厂标识
数据手册

下载地址下载地址二

更新时间

2025-8-5 20:00:00

人工找货

MLX90248价格和库存,欢迎联系客服免费人工找货

MLX90248规格书详情

描述 Description

The MLX90248 is most commonly found in mobile phone applications for detecting the open/close action of the lid (flip, slide and swivel type phones) and also to detect the (un)holstered condition of brick and smartphones. The goal of this detection is to switch on or off the power hungry displays, backlights and keypad illumination whenever the lid is opened or closed. Thereby maximizing battery life between charges.
The same operation principle can be simply applied to many other battery-powered devices like laptops, digital cameras and camcorders, music players and handheld gaming devices.
This very high sensitivity Hall sensor allows the use of only a very small and cheap magnet to trigger the MLX90248, hence it can easily replace a reed switch.
Several benefits derive from using a Hall sensor. One is to provide solid state switching, which is bounce-free, more reliable and with increased lifetime compared to usual mechanical contacts. The other is seamless pick and place manufacturing as the device is available in standard, lead free and green surface mount technology.
The MLX90248 exhibits omnipolar magnetic characteristics. This means that the device reacts to both North and South magnetic pole. The purpose is to detect the presence of any magnetic field applied on the device. This mode of operation simplifies customer production processes when orienting the magnet during assembly.
The “micropower” feature makes the MLX90248 especially suitable for battery-powered device as it combines low voltage operation and low current consumption. By using a sleep/awake strategy managed internally, the power consumption is drastically reduced. To make a comparison, the MLX90248 consumes 100 times less power than the generic low voltage US3881.
As well as thin SOT package, the MLX90248 is now delivered in an ultra thin UTQFN package. This new leadless package only requires 3mm^2 PCB surface and is 0.43mm maximum thick, which is particularly important in designs where space-saving and miniaturization are the critical factors.
Read more about the Hall effect principle.

特性 Features

·Micropower consumption: 5uA@3V; 3uA@1.5V
·8kV ESD protection
·Omnipolar: North and South pole active
·High sensitivity: 6mT max (60Gauss)
·Operation down to 1.5 V
·Operating voltage from 1.5 to 3.6 V
·Open drain output
·“Green” and “Pb-Free” compliant packages
·Thin SOT23-3L and ultra thin CSP package

应用 Application

·医疗和健康行业
·工业和机器人行业
·建筑,安全,家庭和办公自动化行业
·消费行业解决方案
·家电和家用电器

技术参数

  • 产品编号:

    MLX90248ELD-EBA-000-SP

  • 制造商:

    Melexis Technologies NV

  • 类别:

    传感器,变送器 > 磁性传感器 - 开关(固态)

  • 包装:

    卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带

  • 功能:

    全极开关

  • 技术:

    霍尔效应

  • 极化:

    北极,南极

  • 感应范围:

    ±6mT 跳闸,±0.8mT 释放

  • 测试条件:

    25°C

  • 电压 - 供电:

    1.5V ~ 3.6V

  • 电流 - 供电(最大值):

    10µA

  • 电流 - 输出(最大值):

    10mA

  • 输出类型:

    开路漏极

  • 工作温度:

    -40°C ~ 85°C(TA)

  • 安装类型:

    表面贴装型

  • 供应商器件封装:

    6-UTQFN(1.5x2)

  • 封装/外壳:

    6-XFQFN

  • 描述:

    MAGNETIC SWITCH OMNIPOLAR 6UTQFN

供应商 型号 品牌 批号 封装 库存 备注 价格
MELEXIS/迈来芯
22+
SOT-23
100000
代理渠道/只做原装/可含税
询价
MELEXIS
24+
SOT23-3
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
询价
MELEXIS
12+
SOT23
1120
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
MELEXIS
23+
NA
15000
专业电子元器件供应链正迈科技特价代理特价,原装元器件供应,支持开发样品
询价
MELEXIS
2017+
SOT23-3
6528
只做原装正品!假一赔十!
询价
Melexis(迈来芯)
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
询价
MELEXIS
21+
UTQFN 6L
5000
全新原装鄙视假货
询价
SOT-23
23+
NA
15659
振宏微专业只做正品,假一罚百!
询价
MELEXIS/迈来芯
23+
SOT23-3
15000
全新原装现货,价格优势
询价
MELEXIS
23+
SOT-23
999999
原装正品现货量大可订货
询价