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参数资料
| 型号： | MAX6455UT31S-T |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | µP Supervisors with Separate VCC Reset and Manual Reset Outputs |
| 中文描述： | 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6 |
| 封装： | SOT-23, 6 PIN |
| 文件页数： | 4/10页 |
| 文件大小： | 189K |
| 代理商： | MAX6455UT31S-T |
MAX6453–MAX6456
P Supervisors with Separate VCC Reset and
Manual Reset Outputs
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(VCC = 1.0V to 5.5V, TA = -40°C to +85°C, unless otherwise specified. Typical values are at TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MR to VCC Pullup Impedance
25
50
75
k
VCC
≥ 1.00V, ISINK = 50A, outputs
asserted
0.3
VCC
≥ 1.20V, ISINK = 100A, outputs
asserted
0.3
VCC
≥ 2.55V, ISINK = 1.2mA, outputs
asserted
0.3
RESET, MROUT Output Low
(Open Drain or Push-Pull)
VOL
VCC
≥ 4.25V, ISINK = 3.2mA, outputs
asserted
0.4
V
VCC
≥ 1.80V, ISOURCE = 200A,
outputs deasserted
0.8
× VCC
VCC
≥ 3.15V, ISOURCE = 500A,
outputs deasserted
0.8
× VCC
RESET, MROUT Output High
(Push-Pull)
VOH
VCC
≥ 4.75V, ISOURCE = 800A,
outputs deasserted
0.8
× VCC
V
RESET, MROUT Output
Open-Drain Leakage Current
ILKG
Outputs deasserted
1
A
MR Input Low Voltage
VIL
0.3
× VCC
V
MR Input High Voltage
VIH
0.7
× VCC
V
Note 1: Devices production tested at 25°C. Overtemperature limits are guaranteed by design.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6455UT44S | 制造商:Maxim Integrated Products 功能描述:MICROPROCESSOR SUPERVISORS WITH SEP - Rail/Tube |
| MAX6455UT44S+ | 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR ADJV 7UA 6PIN SOT-23 - Rail/Tube |
| MAX6455UT44S+T | 功能描述:监控电路 Dual uPower Reset Circuit 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 |
| MAX6455UT44S-T | 功能描述:监控电路 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 |
| MAX6455UT46S | 制造商:Maxim Integrated Products 功能描述:MICROPROCESSOR SUPERVISORS WITH SEP - Rail/Tube |
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