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MCP112-450E/LB PDF预览

MCP112-450E/LB

更新时间: 2024-11-19 17:35:51
品牌 Logo 应用领域
美国微芯 - MICROCHIP 光电二极管
页数 文件大小 规格书
22页 237K
描述
1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3, PLASTIC, SC-70, 3 PIN

MCP112-450E/LB 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:SOIC
包装说明:TSSOP, TSSOP6,.08针数:3
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.13
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-PDSO-G3
JESD-609代码:e3长度:2.025 mm
湿度敏感等级:1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:TSSOP
封装等效代码:TSSOP6,.08封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
电源:1/5.5 V认证状态:Not Qualified
座面最大高度:1.1 mm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:YES
温度等级:AUTOMOTIVE端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL阈值电压标称:+4.38V
处于峰值回流温度下的最长时间:40宽度:1.25 mm
Base Number Matches:1

MCP112-450E/LB 数据手册

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MCP111/112  
Micropower Voltage Detector  
Features  
Description  
• Ultra-low supply current: 1.75 µA (max.)  
• Precision monitoring options of:  
The MCP111/112 are voltage-detecting devices  
designed to keep a microcontroller in reset until the  
system voltage has reached, and 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 a safe operating level. The MCP111 and  
MCP112 are available in eight different trip voltages.  
- 1.90V, 2.32V, 2.63V, 2.90V, 2.93V, 3.08V,  
4.38V and 4.63V  
• Resets microcontroller in a power-loss event  
• Active-low VOUT pin:  
- MCP111 active-low, open-drain  
- MCP112 active-low, push-pull  
• Available in SOT23-3, TO-92 and SC70 packages  
Temperature Range:  
The MCP111 has an open-drain output with an active-  
low pin (VOUT). This device will assert VOUT when the  
voltage on the VDD pin is below the trip-point voltage.  
- Extended: –40°C to +125°C  
(except MCP1XX-195)  
The MCP112 has a push-pull output and will assert an  
active-low signal (VOUT pin) when the voltage on the  
VDD pin is below the trip-point voltage.  
- Industrial: –40°C to +85°C (MCP1XX-195 only)  
During operation, the output (VOUT) remains at a logic-  
high as long as VDD is greater than the specified  
threshold voltage. When VDD falls below the voltage  
trip point, VOUT is driven low.  
Applications  
• Critical µC and µP Power-monitoring Applications  
• Computers  
• Intelligent Instruments  
Package Types  
SOT23-3/SC-70  
• Portable Battery-Powered Equipment  
Block Diagram  
VDD  
1
2
VOUT  
VDD  
3
Comparator  
VOUT  
VSS  
+
Output  
Driver  
TO-92  
Band Gap  
Reference  
V
OUT  
V
V
SS  
DD  
VSS  
2004 Microchip Technology Inc.  
DS21889B-page 1  

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