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ST890中文资料1.2 A current limited high side power switch with thermal shutdown数据手册ST规格书

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厂商型号

ST890

参数属性

ST890 封装/外壳为8-SOIC(0.154",3.90mm 宽);包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC)的配电开关负载驱动器;产品描述:IC PWR SWITCH P-CHANNEL 1:1 8SO

功能描述

1.2 A current limited high side power switch with thermal shutdown
IC PWR SWITCH P-CHANNEL 1:1 8SO

封装外壳

8-SOIC(0.154",3.90mm 宽)

制造商

ST STMicroelectronics

中文名称

意法半导体 意法半导体集团

数据手册

原厂下载下载地址下载地址二

更新时间

2025-11-18 3:27:00

人工找货

ST890价格和库存,欢迎联系客服免费人工找货

ST890规格书详情

描述 Description

The ST890 device is a low voltage, P-channel MOSFET power switch intended for high-side load switching applications.
The switch operates with inputs from 2.7 V to 5.5 V, making it ideal for both 3 V and 5 V systems.
The internal current limiting circuitry protects the input supply against overload. The thermal overload protection limits power dissipation and junction temperatures.
The maximum current limit is 1.2 A. The current limit through the switch is programmed with a resistor from SET to ground. The devices are available in SO-8 and DFN8L (3 x 3 mm) packages.

特性 Features

• 2.7 to 5.5 V input range
• Programmable current limit up to 1.2 A
• Low quiescent current
• Thermal shutdown
• Active-lowFAULTindicator output
• 90 mΩ (typ.) ON resistance
• SO-8 and DFN8L (3 x 3 mm) packages

技术参数

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  • 制造商编号

    :ST890

  • 生产厂家

    :ST

  • Number of Channels_nom

    :1

  • Recommended Output Current_max(A)

    :1.2

  • Adjustable current limit

    :true

  • Enable pin active level

    :low

  • RDS(on)_typ(mΩ)

    :75

  • ESD: HBM Minimum_nom(V)

    :2000

  • Supply Voltage_min(V)

    :2.7

  • Supply Voltage_max(V)

    :5.5

  • Supply Current_max(ON)(µA)

    :25

  • Supply Current_max(OFF)(µA)

    :1

  • Operating Temperature_min(°C)

    :-40

  • Operating Temperature_max(°C)

    :85

  • General Description

    :1.2 A current limited high side power switch with thermal shutdown

  • Package

    :SO-8

供应商 型号 品牌 批号 封装 库存 备注 价格
ST
20+
SOP-8
2960
诚信交易大量库存现货
询价
ST
2016+
SOP8
15273
只做原装,假一罚十,公司可开17%增值税发票!
询价
AMS
23+
SOT-223/TO252
12500
全新原装假一赔十
询价
ST
24+
SOP8
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
询价
ST(意法)
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
ST
23+
NA
1302
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
ST/意法
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
询价
ST/意法
24+
SO-8
30000
房间原装现货特价热卖,有单详谈
询价
ST
10+
SOP-8
6000
绝对原装自己现货
询价
ST
24+
SOP8
90000
一级代理商进口原装现货、假一罚十价格合理
询价