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TC1272ALVNBTR PDF预览

TC1272ALVNBTR

更新时间: 2024-09-16 19:47:47
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
14页 136K
描述
1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3, PLASTIC, TO-236, SOT-23, 3 PIN

TC1272ALVNBTR 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:SOT-23
包装说明:TSSOP, TO-236针数:3
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.29
可调阈值:NO模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码:R-PDSO-G3JESD-609代码:e3
长度:2.92 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:TO-236
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:5 V
认证状态:Not Qualified座面最大高度:1.12 mm
子类别:Power Management Circuits最大供电电流 (Isup):0.03 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):1.2 V
标称供电电压 (Vsup):5 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:0.96 mm
端子位置:DUAL阈值电压标称:+4.63V
处于峰值回流温度下的最长时间:40宽度:1.3 mm
Base Number Matches:1

TC1272ALVNBTR 数据手册

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TC1272A  
3-Pin Reset Monitor  
Features  
General Description  
• Precision VDD Monitor  
The TC1272A are cost-effective system supervisor  
circuits designed to monitor VDD in digital systems and  
provide a reset signal to the host processor, when  
necessary. No external components are required.  
• 140 msec Minimum RESET, Output Duration  
• Output Valid to VDD = 1.2V  
• VDD Transient Immunity  
The reset output is driven active within 65 µsec (typ.)  
of VDD falling through the reset voltage threshold.  
RESET is maintained active for a minimum of  
140 msec after VDD rises above the reset threshold.  
The TC1272A has a complimentary output. The output  
of the TC1272A is valid down to VDD = 1.2V. The  
device is available in a 3-Pin SOT-23B package.  
• Small 3-Pin SOT-23B Package  
• No External Components  
Applications  
• Computers  
• Embedded Systems  
The TC1272A device is optimized to reject fast  
transient glitches on the VDD line.  
• Battery-Powered Equipment  
• Critical µP Power Supply Monitoring  
Package Type  
3-Pin SOT-23B*  
Typical Application Circuit  
VDD  
2
VDD  
VDD  
RESET  
1
1
RESET  
Input  
RESET  
TC1272A  
3
GND  
Processor  
TC1272A  
GND  
3
GND  
VDD  
2
Note: 3-Pin SOT-23B is equivalent to  
JEDEC TO-236.  
2004-2012 Microchip Technology Inc.  
DS21877B-page 1  

TC1272ALVNBTR 替代型号

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