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参数资料
| 型号： | MAX6831SHUT-T |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | Dual, Ultra-Low-Voltage SOT23 µP Supervisors with Manual Reset and Watchdog Timer |
| 中文描述： | 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO6 |
| 封装： | SOT-23, 6 PIN |
| 文件页数： | 7/12页 |
| 文件大小： | 205K |
| 代理商： | MAX6831SHUT-T |
MAX6826
–MAX6831
Dual Ultra-Low-Voltage SOT23 P Supervisors
with Manual Reset and Watchdog Timer
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +4.5V to +5.5V for MAX68_ _L/M, VCC = +2.7V to +3.6V for MAX68_ _T/S/R, VCC = +2.1V to +2.75V for MAX68_ _Z/Y,
VCC = +1.53V to +2.0V for MAX68_ _W/V; TA = -40°C to +125°C, unless otherwise specified. Typical values are at TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
VCC
≥ 1.8V, ISOURCE = 200A, reset not asserted
0.8 VCC
VCC
≥ 3.15V, ISOURCE = 500A, reset not asserted 0.8 VCC
RESET Output HIGH
(Push-Pull Only)
VOH
VCC
≥ 4.75V, ISOURCE = 800A, reset not asserted 0.8 VCC
V
Open-Drain RESET Output
Leakage Current (Note 1)
ILKG
RESET not asserted
1.0
A
VCC
≥ 1.0V, ISOURCE = 1A, reset asserted,
TA = 0
°C to +85°C
0.8 VCC
VCC
≥ 1.50V, ISOURCE = 100A, reset asserted
0.8 VCC
VCC
≥ 2.55V, ISOURCE = 500A, reset asserted
0.8 VCC
RESET Output HIGH
(Push-Pull Only)
VOH
VCC
≥ 4.25V, ISOURCE = 800A, reset asserted
0.8 VCC
V
VCC
≥ 1.8V, ISINK = 500A, reset asserted
0.3
VCC
≥ 3.15V, ISINK = 1.2mA, reset asserted
0.3
RESET Output LOW
(Push-Pull Only)
VOH
VCC
≥ 4.75V, ISINK = 3.2mA, reset asserted
0.3
V
MANUAL RESET INPUT
VIL
0.3 VCC
MR Input voltage
VIH
0.7 VCC
V
MR Minimum Input Pulse
1
s
MR Glitch Rejection
100
ns
MR to Reset Delay
200
ns
MR Pullup Resistance
25
50
75
k
WATCHDOG INPUT
TA = -40
°C to +85°C
1.12
1.6
2.4
Watchdog Timeout Period
tWD
TA = -40
°C to +125°C
0.80
2.60
s
WDI Pulse Width (Note 2)
tWDI
50
ns
VIL
0.3 VCC
WDI Input Voltage
VIH
0.7 VCC
V
WDI = VCC, time average
120
160
WDI Input Current
IWDI
WDI = 0, time average
-20
-15
A
Note 1: Over-temperature limits are guaranteed by design and not production tested. Devices tested at +25°C.
Note 2: Guaranteed by design and not production tested.
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相关代理商/技术参数 |
参数描述 |
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| MAX6831SIUT | 制造商:Maxim Integrated Products 功能描述:DUAL ULTRA LOW VOLTAGE SOT23 MICROP - Cut Tape Product |
| MAX6831SIUT+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 |
| MAX6831SIUT-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 |
| MAX6831SVUT | 制造商:Maxim Integrated Products 功能描述:DUAL ULTRA LOW VOLTAGE SOT23 MICROPROCESSOR S - Cut Tape Product |
| MAX6831SVUT+ | 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 2.93V/1.575V 10UA 6PIN SOT-23 - Rail/Tube |
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