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MCP120-475FI/TO PDF预览

MCP120-475FI/TO

更新时间: 2023-01-03 10:16:15
品牌 Logo 应用领域
美国微芯 - MICROCHIP 电源管理电路电源电路
页数 文件大小 规格书
16页 221K
描述
1-CHANNEL POWER SUPPLY SUPPORT CKT, PBCY3, PLASTIC, TO-92, 3 PIN

MCP120-475FI/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:SOT-23
包装说明:TSOP,针数:3
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.11
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:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:TSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1.12 mm
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):1 V
标称供电电压 (Vsup):5 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.95 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
宽度:1.3 mmBase Number Matches:1

MCP120-475FI/TO 数据手册

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MCP120/130  
Microcontroller Supervisory Circuit with Open Drain Output  
FEATURES  
PACKAGES  
• Holds microcontroller in reset until supply voltage  
reaches stable operating level  
TO-92 WITH  
TO-92 with  
‘F’ BONDOUT  
‘D’ Bondout  
• Resets microcontroller during power loss  
• Precision monitoring of 3V, 3.3V and 5V systems  
• 7 voltage trip points available  
• Active low RESET pin  
VSS  
VDD  
RST  
VSS  
VDD  
• Open drain output  
RST  
• Internal pull-up resistor (5 k) for MCP130  
• Holds RESET for 350 ms (typical)  
• RESET to VCC = 1.0V  
MCP120  
MCP130  
MCP130  
• Accuracy of ±125 mV for 5V systems and ±75 mV  
for 3V systems over temperature  
TO-92 with  
‘G’ Bondout  
TO-92 with  
‘H’ Bondout  
• 45 µA typical operating current  
Temperature range:  
- Industrial (I): -40°C to +85°C  
VDD  
VDD  
VSS  
RST  
DESCRIPTION  
VSS  
RST  
The Microchip Technology Inc. MCP120/130 is a volt-  
age supervisory device designed to keep a microcon-  
troller in reset until the system voltage has reached the  
proper level and stabilized. It also operates as protec-  
tion from brown-out conditions when the supply voltage  
drops below a safe operating level. Both devices are  
available with a choice of seven different trip voltages  
and both have open drain outputs. The MCP130 has an  
internal 5 kpullup resistor. Both devices have active  
low RESET pins. The MCP120/130 will assert the  
RESET signal whenever the voltage on the VDD pin is  
below the trip-point voltage.  
MCP120  
MCP120  
MCP130  
SOT-23-3  
150mil SOIC  
RST  
VDD  
1
2
3
4
8
7
6
5
NC  
NC  
NC  
NC  
RST  
VSS  
NC  
VDD  
VSS  
MCP120  
MCP130  
MCP120  
MCP130  
BLOCK DIAGRAM  
VDD  
5kinternal  
pull-up on  
Comparator  
MCP130  
only  
+
-
Delay  
Circuit  
Output  
Driver  
RESET  
Bandgap  
Reference  
2001 Microchip Technology Inc.  
DS11184D-page 1  

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