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參數(shù)資料
| 型號： | MAX690AESA-T |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | Microprocessor Supervisory Circuits |
| 中文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
| 封裝： | SOP-8 |
| 文件頁數(shù)： | 7/14頁 |
| 文件大?。?/td> | 661K |
| 代理商： | MAX690AESA-T |
MAX690A/MAX692A/MAX802L/MAX802M/MAX805L
Microprocessor Supervisory Circuits
2
_______________________________________________________________________________________
Terminal Voltage (with respect to GND)
VCC ............................................... -0.3V to 6.0V
VBATT .............................................. -0.3V to 6.0V
All Other Inputs (Note 1) ................ -0.3V to (VCC + 0.3V)
Input Current
VCC ...................................................... 200mA
VBATT ..................................................... 50mA
GND ...................................................... 20mA
Output Current
VOUT ................... Short-Circuit Protected for up to 10sec
All Other Outputs ........................................ 20mA
Rate of Rise, VCC, VBATT ................................ 100V/s
Continuous Power Dissipation
Plastic DIP (derate 9.09mW/°C above +70°C) ........ 727mW
SO (derate 5.88mW/°C above +70°C) ................ 471mW
CERDIP (derate 8.00mW/°C above +70°C) ........... 640mW
Operating Temperature Ranges:
MAX69_AC_ _, MAX80_ _ C_ _ .................. 0°C to +70°C
MAX69_AE_ _, MAX80_ _ E_ _ ................ -40°C to +85°C
MAX69_AMJA, MAX805LMJA ................ -55°C to +125°C
Storage Temperature Range .................. -65°C to +160°C
Lead Temperature (soldering, 10sec) .................. +300°C
ELECTRICAL CHARACTERISTICS
(VCC = 4.75V to 5.5V for MAX690A/MAX802L/MAX805L, VCC = 4.5V to 5.5V for MAX692A/MAX802M, VBATT = 2.8V,
TA = TMIN to TMAX, unless otherwise noted.)
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.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Operating Voltage Range,
VCC, VBATT (Note 2)
MAX69_AC, MAX802_C
1.0
5.5
V
MAX805LC
MAX69_AE/M, MAX80_ _E
1.2
5.5
Supply Current (Excluding IOUT)
ISUPPLY
MAX69_AC, MAX802_C
200
350
A
MAX69_AE/M, MAX802_E, MAX805LE/M
200
500
ISUPPLY in Battery-Backup Mode
(Excluding IOUT)
VCC = 0V,
VBATT = 2.8V
0.05
1.0
5.0
5.5V > VCC>
VBATT +0.2V
-0.1
0.02
A
-1.0
0.02
VOUT Output
IOUT = 5mA
VCC - 0.05 VCC - 0.025
V
ABSOLUTE MAXIMUM RATINGS
Note 1: The input voltage limits on PFI and WDI may be exceeded if the current into these pins is limited to less than 10mA.
VBATT Standby Current (Note 3)
VCC - 0.5
VCC - 0.25
VOUT in Battery-Backup Mode
IOUT = 250A, VCC < VBATT - 0.2V
VBATT - 0.1 VBATT - 0.02
V
IOUT = 50mA
Battery Switch Threshold, VCC
to VBATT
VCC < VRT
20
mV
-20
A
TA = +25°C
TA = TMIN to TMAX
Power-up
Power-down
Battery Switchover Hysteresis
40
mV
Reset Threshold
VRT
MAX690A, MAX802L, MAX805L
V
MAX692A, MAX802M
4.25
4.40
4.50
MAX802L, TA = +25°C, VCC falling
4.55
4.70
MAX802M, TA = +25°C, VCC falling
4.30
4.45
Reset Threshold Hysteresis
40
mV
Reset Pulse Width
tRS
140
200
280
ms
RESET Output Voltage
ISOURCE = 800A
VCC - 1.5
V
ISINK = 3.2mA
0.4
0.3
TA = TMIN to TMAX
MAX69_AC, MAX802_C, VCC = 1.0V
ISINK = 50A
MAX69_AE/M, MAX802_E,
VCC = 1.2V, ISINK = 100A
1.1
5.5
4.50
4.65
4.75
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX690AMJA | 功能描述:監(jiān)控電路 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 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| MAX690AMJA/883B | 功能描述:監(jiān)控電路 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 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| MAX690C/D | 功能描述:監(jiān)控電路 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 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| MAX690CPA | 功能描述:監(jiān)控電路 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 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| MAX690CPA+ | 功能描述:監(jiān)控電路 MPU 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 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
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