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MCP120-270FI/TO PDF预览

MCP120-270FI/TO

更新时间: 2024-11-23 20:07:11
品牌 Logo 应用领域
美国微芯 - MICROCHIP /
页数 文件大小 规格书
8页 86K
描述
1-CHANNEL POWER SUPPLY SUPPORT CKT, PBCY3, PLASTIC, TO-92, 3 PIN

MCP120-270FI/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:8542.39.00.01风险等级:5.66
可调阈值:NO模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码:O-PBCY-T3JESD-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:85 °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:ROUND封装形式:CYLINDRICAL
峰值回流温度(摄氏度):NOT SPECIFIED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):0.06 mA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:NO技术:CMOS
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:THROUGH-HOLE端子节距:1.27 mm
端子位置:BOTTOM阈值电压标称:+2.63V
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

MCP120-270FI/TO 数据手册

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M
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  
‘F’ Bondout  
TO-92 with  
‘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  
V
RST  
SS  
V
V
SS  
DD  
• Open drain output  
V
DD  
RST  
• Internal pullup resistor (5K) for MCP130  
• Holds RESET for 350 ms (typical)  
MCP120  
MCP130  
MCP130  
MCP120 not offered in  
this pinout  
• Guaranteed RESET to V = 1.0V  
CC  
• Accuracy of ±125mV for 5V systems and ±75mV  
for 3V systems over temperature  
TO-92 with  
‘H’ Bondout  
TO-92 with  
‘G’ Bondout  
• 45 µA typical operating current  
Temperature range:  
- Industrial (I): -40°C to +85°C  
V
V
DD  
RST  
DD  
V
SS  
RST  
DESCRIPTION  
V
SS  
MCP120  
MCP120  
MCP130  
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 5Kpullup 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.  
MCP130 not offered in  
this pinout  
SOT-23-3  
150mil SOIC  
1
2
3
4
8
7
6
5
RST  
DD  
NC  
NC  
NC  
NC  
RST  
V
VSS  
NC  
VSS  
V
DD  
MCP120  
MCP130  
MCP120  
MCP130  
BLOCK DIAGRAM  
VDD  
5Kinternal  
pull-up on  
MCP130 only  
comparator  
+
-
Delay  
Circuit  
Output  
Driver  
RESET  
Bandgap  
Reference  
1999 Microchip Technology Inc.  
Preliminary  
DS11184C-page 1  

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