参数资料
型号: MCP121-270E/TO
厂商: Microchip Technology
文件页数: 4/28页
文件大小: 0K
描述: IC SUPERVISOR 2.63V LOW TO-92
标准包装: 1,000
类型: 简单复位/加电复位
监视电压数目: 1
输出: 开路漏极或开路集电极
复位: 低有效
复位超时: 最小为 80 ms
电压 - 阀值: 2.63V
工作温度: -40°C ~ 125°C
安装类型: 通孔
封装/外壳: TO-226-3、TO-92-3 标准主体
供应商设备封装: TO-92-3
包装: 散装
产品目录页面: 661 (CN2011-ZH PDF)
MCP102/103/121/131
V TRIP
1V
V DD
RST
FIGURE 1-1:
1V
Timing Diagram.
t RPU
t RT
V OH
V OL
t RPD
AC CHARACTERISTICS
Electrical Specifications: Unless otherwise indicated, all limits are specified for: V DD = 1V to 5.5V, R PU = 100 k Ω ( MCP121 only),
T A = -40°C to +125°C.
Parameters
V DD Detect to RST Inactive
V DD Detect to RST Active
Sym
t RPU
t RPD
Min
80
Typ
120
130
Max
180
Units
ms
μs
Conditions
Figure 1-1 and C L = 50 pF
V DD ramped from V TRIP(MAX) +
250 mV down to V TRIP(MIN) –
250 mV, per Figure 1-1 ,
C L = 50 pF (Note 1)
RST Rise Time After RST Active
t RT
5
μs
For RST 10% to 90% of final value
(MCP102 and MCP103 only)
per Figure 1-1 , C L = 50 pF
Note 1:
These parameters are for design guidance only and are not 100% tested.
TEMPERATURE CHARACTERISTICS
Electrical Specifications: Unless otherwise noted, all limits are specified for: V DD = 1V to 5.5V, R PU = 100 k Ω ( MCP121 only),
T A = -40°C to +125°C.
Parameters
Sym
Min
Typ
Max
Units
Conditions
Temperature Ranges
Specified Temperature Range
Specified Temperature Range
Maximum Junction Temperature
Storage Temperature Range
T A
T A
T J
T A
-40
-40
-65
+85
+125
+150
+150
oC
oC
oC
oC
MCP1XX-195
Except MCP1XX-195
Package Thermal Resistances
Thermal Resistance, 3L-SOT23
Thermal Resistance, 3L-SC-70
Thermal Resistance, 3L-TO-92
θ JA
θ JA
θ JA
336
340
131.9
oC/W
oC/W
oC/W
DS21906B-page 4
? 2005 Microchip Technology Inc.
相关PDF资料
PDF描述
RCM12DTAT-S189 CONN EDGECARD 24POS R/A .156 SLD
ISC1812RQ4R7K INDUCTOR WW 4.7UH 10% 1812
M3TGK-5020K IDC CABLE - MSD50K/MC50F/MCS50K
F6Q0.38BK F6 QUIET SLEEVING 3/8" BLK 150'
MCP131-300E/TO IC SUPERVISOR 2.93V LOW TO-92
相关代理商/技术参数
参数描述
MCP121-270I/LB 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Micropower Voltage Supervisors
MCP121-270I/TO 功能描述:监控电路 Open Drain Low RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟(典型值):10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel
MCP121-270I/TT 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Micropower Voltage Supervisors
MCP121-300E/LB 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Micropower Voltage Supervisors
MCP121-300E/TO 功能描述:监控电路 Open Drain Low RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟(典型值):10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel