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MIC2073-1YM PDF预览

MIC2073-1YM

更新时间: 2024-11-06 10:57:23
品牌 Logo 应用领域
麦瑞 - MICREL 开关接口集成电路光电二极管驱动
页数 文件大小 规格书
16页 571K
描述
Dual-Channel Power Distribution Switch

MIC2073-1YM 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP,
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.82接口集成电路类型:BUFFER OR INVERTER BASED PERIPHERAL DRIVER
JESD-30 代码:R-PDSO-G8JESD-609代码:e4
长度:4.93 mm湿度敏感等级:1
功能数量:1端子数量:8
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
认证状态:Not Qualified座面最大高度:1.73 mm
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
宽度:3.94 mmBase Number Matches:1

MIC2073-1YM 数据手册

 浏览型号MIC2073-1YM的Datasheet PDF文件第2页浏览型号MIC2073-1YM的Datasheet PDF文件第3页浏览型号MIC2073-1YM的Datasheet PDF文件第4页浏览型号MIC2073-1YM的Datasheet PDF文件第5页浏览型号MIC2073-1YM的Datasheet PDF文件第6页浏览型号MIC2073-1YM的Datasheet PDF文件第7页 
MIC2073/2074  
Dual-Channel Power Distribution Switch  
General Description  
Features  
115 mtypical RDS(ON)  
B
at 5.0 V  
The MIC2073/2074 are high-side MOSFET switches  
optimized for general-purpose power distribution requiring  
circuit protection.  
210 mmaximum RDS(ON) at 5.0 V  
B
2.7 V to 5.5 V operating range  
The MIC2073/2074 are internally current limited and have  
thermal shutdown for protecting the device and load.  
500 mA minimum continuous current per channel  
Short circuit protection with thermal shutdown  
Thermally isolated channels  
Fault status flag (FLGA/B) separate for each channel  
3ms fault flag delay (TD) eliminates false assertions  
UVLO (Undervoltage Lockout)  
The MIC2074 offers “smart” shutdown that reduces current  
consumption in fault mode. When a fault occurs due to  
thermal shutdown, the output is latched off.  
The  
MIC2074s’ output will be reset, enabling the output, either  
by removing the load or toggling the ENABLE pin.  
Both devices employ soft-start circuitry that minimizes  
inrush current in applications where highly capacitive loads  
are employed.  
Reverse current flow blocking (no “body diode”)  
Circuit breaker mode (MIC2074)  
Logic-compatible inputs  
Soft-start circuit  
Low quiescent current  
A fault status output flag is asserted during overcurrent or  
thermal shutdown conditions. Transient faults are internally  
filtered.  
Pin compatible with the MIC2026/2076  
The MIC2073/2074 are available in an 8-pin SOIC.  
All support documentation can be found on Micrel’s web  
site at: www.micrel.com.  
Applications  
USB peripherals  
General purpose power switching  
ACPI power distribution  
Notebook PCs  
PDAs  
PC card hot swap  
_________________________________________________________________________________________________  
Typical Application  
VCC  
2.7V to 5.5V  
VCONT.  
10k  
10k  
Logic Controller  
MIC2073/74  
VIN  
ON/OFF  
Load  
0.1µF  
Load  
ENA  
OUTA  
IN  
OVERCURRENT  
OVERCURRENT  
ON/OFF  
FLGA  
FLGB  
ENB  
GND  
OUTB  
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 2009 M9999-011209  

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Single-Channel Power Distribution Switch Preliminary Information