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參數(shù)資料
| 型號： | MAX6828V+T |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO6 |
| 封裝： | LEAD FREE, SOT-23, 6 PIN |
| 文件頁數(shù)： | 5/12頁 |
| 文件大?。?/td> | 591K |
| 代理商： | MAX6828V+T |
MAX6826
–MAX6831
Dual Ultra-Low-Voltage SOT23 P Supervisors
with Manual Reset and Watchdog Timer
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(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)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
VCC, VCC2 to GND.................................................-0.3V to +6.0V
Open-Drain RESET................................................-0.3V to +6.0V
Push-Pull RESET, RESET............................-0.3V to (VCC + 0.3V)
MR, WDI, RESET IN....................................-0.3V to (VCC + 0.3V)
Input Current (VCC) .............................................................20mA
Output Current (RESET, RESET).........................................20mA
Continuous Power Dissipation (TA = +70°C)
6-Pin SOT23 (derate 8.7mW/°C above +70°C)..............696mW
Operating Temperature Range .........................-40°C to +125°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
TA = 0
°C to +85°C
1.0
5.5
Operating Voltage Range
VCC
TA = -40
°C to +125°C
1.2
5.5
V
TA = -40
°C to +85°C10
20
VCC = +5.5V,
no load
TA = -40
°C to +125°C30
TA = -40
°C to +85°C7
16
VCC Supply Current
MR and WDI Unconnected
ICC
VCC = +3.6V,
no load
TA = -40
°C to +125°C25
A
VCC2 Supply Current
VCC2
≤ +2.5V
2A
TA = -40
°C to +85°C
4.50
4.63
4.75
MAX68_ _L
TA = -40
°C to +125°C
4.47
4.63
4.78
TA = -40
°C to +85°C
4.25
4.38
4.50
MAX68_ _M
TA = -40
°C to +125°C
4.22
4.38
4.53
TA = -40
°C to +85°C
3.00
3.08
3.15
MAX68_ _T
TA = -40
°C to +125°C
2.97
3.08
3.17
TA = -40
°C to +85°C
2.85
2.93
3.00
MAX68_ _S
TA = -40
°C to +125°C
2.83
2.93
3.02
TA = -40
°C to +85°C
2.55
2.63
2.70
MAX68_ _R
TA = -40
°C to +125°C
2.53
2.63
2.72
TA = -40
°C to +85°C
2.25
2.32
2.38
MAX68_ _Z
TA = -40
°C to +125°C
2.24
2.32
2.40
TA = -40
°C to +85°C
2.12
2.19
2.25
MAX68_ _Y
TA = -40
°C to +125°C
2.11
2.19
2.26
TA = -40
°C to +85°C
1.62
1.67
1.71
MAX68_ _W
TA = -40
°C to +125°C
1.61
1.67
1.72
VCC Reset Threshold
(VCC Falling)
VTH
MAX68_ _V
TA = -40
°C to +85°C
1.52
1.58
1.62
V
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| MAX6828VUT+T | 功能描述:監(jiān)控電路 Dual uPower Supervisor RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
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