5秒后页面跳转
捷配首页

Datasheet > 电源电路 > 电源管理电路> MIC2012-2PCQS
MIC2012-2PCQS PDF预览

MIC2012-2PCQS

更新时间： 2024-11-25 10:57:27
品牌 Logo 应用领域
麦瑞 - MICREL 光电二极管控制器
页数 文件大小 规格书
16页 691K
描述
USB Power Controller

阅读下载

中文翻译

获取价格

MIC2012-2PCQS 技术参数

是否无铅： 含铅是否Rohs认证： 不符合
生命周期：Obsolete零件包装代码：SOIC
包装说明：QSOP-16针数：16
Reach Compliance Code：not_compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.29
可调阈值：YES模拟集成电路 - 其他类型：POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码：R-PDSO-G16JESD-609代码：e0
长度：4.9 mm湿度敏感等级：1
信道数量：2功能数量：1
端子数量：16最高工作温度：70 °C
最低工作温度：封装主体材料：PLASTIC/EPOXY
封装代码：LSSOP封装等效代码：SSOP16,.25
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：240电源：5 V
认证状态：Not Qualified座面最大高度：1.62 mm
子类别：Power Management Circuits最大供电电压 (Vsup)：5.5 V
最小供电电压 (Vsup)：4.5 V标称供电电压 (Vsup)：5 V
表面贴装：YES温度等级：COMMERCIAL
端子面层：Tin/Lead (Sn85Pb15)端子形式：GULL WING
端子节距：0.635 mm端子位置：DUAL
处于峰值回流温度下的最长时间：30宽度：3.91 mm
Base Number Matches：1

MIC2012-2PCQS 数据手册

 浏览型号MIC2012-2PCQS的Datasheet PDF文件第2页浏览型号MIC2012-2PCQS的Datasheet PDF文件第3页浏览型号MIC2012-2PCQS的Datasheet PDF文件第4页浏览型号MIC2012-2PCQS的Datasheet PDF文件第5页浏览型号MIC2012-2PCQS的Datasheet PDF文件第6页浏览型号MIC2012-2PCQS的Datasheet PDF文件第7页 
MIC2012/MIC2072  
USB Power Controller  
General Description  
Features  
TheMIC2012isadualchannelUSBpowerswitchdesignedto  
supportthepowerdistributionrequirementsforUSBWakeup  
from the ACPI S3 state. The MIC2012 will directly switch its  
two outputs between a 5V main supply and a 5V auxiliary  
supply normally provided in ATX style power supplies.  
• Compliant to USB power distribution specifications  
• UL Recognized Component  
• Two completely independent switches  
• Integrated switching matrix supports ACPI S0/S3 state  
transitions without external FET circuits  
• Make-before-break switching ensures glitch-free  
transitions  
The MIC2012 will adjust its current-limit threshold according  
to theACPI state it is in. In the normal active S0 state the cur-  
rent-limit is set at 500mAminimum per channel satisfying the  
USB continuous output current specification. In the S3 state  
the current-limit can be reduced to only 100mA per channel  
to minimize the current that is supplied by the auxiliary supply  
thereby ensuring that voltage regulation is maintained even  
during fault conditions.  
TheMIC2012providesmake-before-breakswitchingtoensure  
glitch-free transitions between the S3 and S0 states. Each  
channel is also thermally isolated from the other so that a  
fault in one channel does not effect the other. FAULT status  
output signals are also provided indicating overcurrent and  
thermal shutdown conditions.  
• No back-feed of auxiliary supply onto main supply dur-  
ing standby mode  
• Bi-level current-limit preserves auxiliary supply voltage  
regulation in standby mode  
• Thermally isolated channels  
• Thermal shutdown protection  
• Fault status outputs with filter prevents false assertions  
during hot-plug events  
• Latched thermal shutdown options with auto-reset  
(MIC2072)  
• Undervoltage lockout  
Applications  
The MIC2072 option latches the output off upon detecting  
an overcurrent condition for more than 5ms minimum. The  
output can be reset by either toggling the EN inputs of the  
MIC2072-1, -2 or by removing the load. Latching the output  
offprovidesacircuitbreakermodeofoperationwhichreduces  
power consumption during fault conditions.  
• Desktop PCs  
• Notebook PCs  
• Notebook Docking stations  
• LAN Servers  
• PC Motherboards  
Typical Application  
ATX Power Supply  
5V MAIN  
VBUS  
5V STANDBY  
Downstream  
D+  
D–  
MIC2012P  
USB  
Port 1  
OUT1  
OUT2  
MAIN  
AUX  
GND  
100F  
S3 Control  
S3#  
VBUS  
D+  
D–  
FAULT1#  
FAULT2#  
GND  
Downstream  
USB  
Port 2  
100F  
GND  
82801AA or Equivalent  
SLP S3#  
SLP S5#  
Overcurrent Port 1  
Overcurrent Port 1  
OC0  
OC1  
Figure 1. USB Wakeup with Control Input  
UL Recognized Component  
Micrel, Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com  
January 2005  
1
MIC2012/2072  
1234567...16

中文翻译

下载PDF

与MIC2012-2PCQS相关器件

型号 品牌 获取价格 描述 数据表
MIC2012-2PCQSTR MICREL

获取价格

 		Power Supply Support Circuit, Adjustable, 2 Channel, PDSO16, QSOP-16
MIC2012-2PZQS MICREL

获取价格

 		USB Power Controller
MIC2012-2PZQSTR MICREL

获取价格

 		2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16, LEAD FREE, QSOP-16
MIC2012-2PZQS-TR MICROCHIP

获取价格

 		2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16
MIC2012BM MICREL

获取价格

 		USB Power Controller
MIC2012CM MICREL

获取价格

 		USB Power Controller Advance Information
MIC2012PCM MICREL

获取价格

 		USB Power Controller
MIC2012PCM MICROCHIP

获取价格

 		Power Supply Support Circuit, Adjustable, 2 Channel, PDSO8, SOIC-8
MIC2012PZM MICREL

获取价格

 		USB Power Controller
MIC2012PZM MICROCHIP

获取价格

 		2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8

与MIC2012-2PCQS相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证