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MCP111-450E/TO PDF预览

MCP111-450E/TO

更新时间: 2024-09-24 14:53:15
品牌 Logo 应用领域
美国微芯 - MICROCHIP /
页数 文件大小 规格书
26页 262K
描述
1-CHANNEL POWER SUPPLY SUPPORT CKT, PBCY3, LEAD FREE, PLASTIC, TO-92, 3 PIN

MCP111-450E/TO 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active零件包装代码:TO-92
包装说明:TO-92, SIP3,.1,50针数:3
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:12 weeks
风险等级:0.75Is Samacsys:N
其他特性:DETECTION THRESHOLD VOLTAGE IS 4.38V可调阈值:NO
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:R-PBCY-W3
JESD-609代码:e3信道数量:1
功能数量:1端子数量:3
最高工作温度:125 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:TO-92
封装等效代码:SIP3,.1,50封装形状:RECTANGULAR
封装形式:CYLINDRICAL峰值回流温度(摄氏度):NOT APPLICABLE
电源:1/5.5 V认证状态:Not Qualified
子类别:Power Management Circuits最大供电电流 (Isup):0.00175 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):1 V
表面贴装:NO温度等级:AUTOMOTIVE
端子面层:Matte Tin (Sn)端子形式:WIRE
端子节距:1.27 mm端子位置:BOTTOM
阈值电压标称:+4.38V处于峰值回流温度下的最长时间:NOT APPLICABLE
Base Number Matches:1

MCP111-450E/TO 数据手册

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MCP111/112  
Micropower Voltage Detector  
Features  
Package Types  
• Ultra-low supply current: 1.75 µA (max.)  
• Precision monitoring options of:  
3-Pin SOT23-3/SC-70  
3-Pin SOT-89  
VDD  
- 1.90V, 2.32V, 2.63V, 2.90V, 2.93V, 3.08V,  
4.38V and 4.63V  
VOUT  
1
2
• Resets microcontroller in a power-loss event  
• Active-low VOUT pin:  
VDD  
3
MCP111/112  
- MCP111 active-low, open-drain  
- MCP112 active-low, push-pull  
VSS  
1
2
3
VOUT V  
DD VSS  
• Available in SOT23-3, TO-92, SC-70 and  
SOT-89-3 packages  
3-Pin TO-92  
Temperature Range:  
- Extended: -40°C to +125°C  
(except MCP1XX-195)  
- Industrial: -40°C to +85°C (MCP1XX-195 only)  
VOUT  
VSS  
VDD  
• Pb-free devices  
Applications  
Block Diagram  
• Critical Microcontroller and Microprocessor  
Power-Monitoring Applications  
VDD  
• Computers  
• Intelligent Instruments  
• Portable Battery-Powered Equipment  
Comparator  
VOUT  
+
Output  
Driver  
Description  
The MCP111/112 are voltage-detecting devices  
designed to keep a microcontroller in reset until the  
system voltage has stabilized at the appropriate level  
for reliable system operation. These devices also  
operate as protection from brown-out conditions when  
the system supply voltage drops below the specified  
threshold voltage level. Eight different trip voltages are  
available.  
Band Gap  
Reference  
VSS  
TABLE 1:  
DEVICE FEATURES  
Output  
Reset Delay Package Pin Out  
(typ) (Pin # 1, 2, 3)  
Device  
Comment  
Type  
Pull-up Resistor  
MCP111 Open-drain  
MCP112 Push-pull  
MCP102 Push-pull  
External  
No  
No  
No  
V
, V , V  
OUT SS  
DD  
V
, V , V  
OUT SS  
DD  
No  
120 ms  
120 ms  
120 ms  
120 ms  
RST, V , V  
See MCP102/103/121/131 Data Sheet  
(DS21906)  
DD  
SS  
MCP103 Push-pull  
MCP121 Open-drain  
No  
VSS, RST, V  
See MCP102/103/121/131 Data Sheet  
(DS21906)  
DD  
External  
RST, V , V  
See MCP102/103/121/131 Data Sheet  
(DS21906)  
DD  
SS  
MCP131 Open-Drain Internal (~95 kΩ)  
RST, V , V  
See MCP102/103/121/131 Data Sheet  
DD  
SS  
(DS21906)  
© 2005 Microchip Technology Inc.  
DS21889D-page 1  

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