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MIC94305YMT PDF预览

MIC94305YMT

更新时间: 2024-11-09 20:10:07
品牌 Logo 应用领域
美国微芯 - MICROCHIP 驱动光电二极管接口集成电路
页数 文件大小 规格书
13页 436K
描述
BUF OR INV BASED PRPHL DRVR

MIC94305YMT 技术参数

生命周期:Active包装说明:HVSON,
Reach Compliance Code:compliant风险等级:5.17
内置保护:THERMAL接口集成电路类型:BUFFER OR INVERTER BASED PERIPHERAL DRIVER
JESD-30 代码:S-PDSO-N6长度:1.6 mm
功能数量:1端子数量:6
最高工作温度:125 °C最低工作温度:-40 °C
输出电流流向:SINK标称输出峰值电流:0.725 A
封装主体材料:PLASTIC/EPOXY封装代码:HVSON
封装形状:SQUARE封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
座面最大高度:0.6 mm最大供电电压:3.6 V
最小供电电压:1.8 V表面贴装:YES
温度等级:AUTOMOTIVE端子形式:NO LEAD
端子节距:0.5 mm端子位置:DUAL
接通时间:150 µs宽度:1.6 mm
Base Number Matches:1

MIC94305YMT 数据手册

 浏览型号MIC94305YMT的Datasheet PDF文件第2页浏览型号MIC94305YMT的Datasheet PDF文件第3页浏览型号MIC94305YMT的Datasheet PDF文件第4页浏览型号MIC94305YMT的Datasheet PDF文件第5页浏览型号MIC94305YMT的Datasheet PDF文件第6页浏览型号MIC94305YMT的Datasheet PDF文件第7页 
MIC94305  
500mA Switch  
with Ripple BlockerTechnology  
General Description  
Features  
The MIC94305 is an integrated load switch that  
incorporates Micrel’s Ripple Blocker active filter  
technology. The MIC94305 provides high-frequency ripple  
attenuation (switching noise rejection) for applications  
where switching noise cannot be tolerated by sensitive  
downstream circuits, such as RF applications. A low-  
voltage logic enable pin disconnects the pass element and  
puts the MIC94305 in a low current-shutdown state when  
disabled.  
1.8V to 3.6V input voltage range  
Active noise rejection over a wide frequency band  
>60dB from 40kHz to 5MHz  
Rated to 500mA output current  
Current-limit and thermal-limit protected  
Ultra-small 0.84mm x 1.32mm, 6-ball CSP  
1.6mm x 1.6mm, 6-pin Thin DFN  
Logic-controlled enable pin  
The MIC94305 operates from an input voltage of 1.8V to  
3.6V, allowing true load switching of low-voltage power  
rails in any electronic device. The output voltage (VOUT) is  
set at a fixed drop (typically 170mV) from the input voltage  
(VOUT = VIN – 170mV). This maintains high efficiency  
independent of given load conditions and currents.  
• −40°C to +125°C junction temperature range  
Applications  
Smart phones  
Tablet PC/notebooks and webcams  
Digital still and video cameras  
Videoconferencing  
The MIC94305 is packaged in a 6-ball 0.84mm x 1.32mm  
CSP package, or 6-pin 1.6mm x 1.6mm Thin DFN  
package, and has a junction operating temperature range  
of 40°C to +125°C.  
Bar-code scanners  
Data sheets and support documentation can be found on  
Micrel’s web site at: www.micrel.com.  
Global positioning systems  
Automotive and industrial applications  
_________________________________________________________________________________________________  
Typical Application  
PSRR COUT = 4.7µF  
0
-10  
-20  
500mA  
-30  
-40  
-50  
-60  
-70  
-80  
300mA  
10mA  
VIN = 2.5V + 40mVpp  
10  
10  
100  
100  
1K  
10K  
100K  
1M  
00  
10M  
000  
1,000 10,000 100,00 1,000,0 10,000,  
0
FREQUENCY (Hz)  
Ripple Blocker is a trademark of Micrel, Inc  
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com  
M9999-091312-A  
September 2012  

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