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BD4157MUV PDF预览

BD4157MUV

更新时间: 2024-01-21 00:47:23
品牌 Logo 应用领域
罗姆 - ROHM 外围驱动器驱动程序和接口开关接口集成电路电源开关
页数 文件大小 规格书
25页 501K
描述
Power Switch IC for ExpressCardTM

BD4157MUV 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:QFN包装说明:HVQCCN,
针数:20Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.84Is Samacsys:N
内置保护:OVER CURRENT; THERMAL; UNDER VOLTAGE接口集成电路类型:BUFFER OR INVERTER BASED PERIPHERAL DRIVER
JESD-30 代码:S-XQCC-N20长度:4 mm
功能数量:1端子数量:20
最高工作温度:100 °C最低工作温度:-40 °C
输出电流流向:SOURCE AND SINK封装主体材料:UNSPECIFIED
封装代码:HVQCCN封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:1 mm
最大供电电压:3.6 V最小供电电压:3 V
标称供电电压:3.3 V表面贴装:YES
温度等级:INDUSTRIAL端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:4 mm
Base Number Matches:1

BD4157MUV 数据手册

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Power Management Switch ICs for PCs and Digital Consumer Products  
Power Switch IC  
for ExpressCardTM  
No.11029EAT26  
BD4157MUV  
Description  
BD4157MUV is a power management switch IC for the next generation PC card (ExpressCardTM) developed by the PCMCIA.  
It conforms to the PCMCIA ExpressCardTM Standard, ExpressCardTM Compliance Checklist., and ExpressCardTM  
Implementation Guideline, and obtains Compliance ID “EC100395” from PCMCIA. The power switch offers a number of  
functions - card detector, and system status detector - which are ideally suited for laptop and desktop computers.  
Features  
1) Incorporates three low on-resistance FETs for ExpressCardTM  
.
2) Incorporates an FET for output discharge.  
3) Incorporates an enabler.  
4) Incorporates under voltage lockout (UVLO) protection.  
5) Employs an VQFN020V4040 package.  
6) Built-in thermal shutdown protector (TSD).  
7) Built-in thermal shutdown protector (TSD).  
8) Incorporates an overcurrent protection (OCP).  
9) Built-in enable signal for PLL  
10) Built-in Pull up resistance for detecting ExpressCardTM  
11) Conforms to the ExpressCardTM Standard.  
12) Conforms to the ExpressCardTM Compliance Checklist.  
13) Conforms to the ExpressCardTM Implementation Guideline.  
Applications  
Laptop and desktop computers, and other ExpressCard TM equipped digital devices.  
Product Lineup  
Parameter  
BD4157MUV  
Package  
VQFN020V4040  
“ExpressCardTM” is a registered trademark registered of the PCMCIA  
(Personal Computer Memory Card International Association).  
www.rohm.com  
© 2011 ROHM Co., Ltd. All rights reserved.  
2011.06 - Rev.A  
1/24  

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