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參數資料
| 型號： | MAX808NCPA |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | Interface IC |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDIP8 |
| 封裝： | 0.300 INCH, PLASTIC, DIP-8 |
| 文件頁數： | 2/12頁 |
| 文件大?。?/td> | 91K |
| 代理商： | MAX808NCPA |
M
8-Pin μP S upervisory Circ uits
with ±1.5% Reset Ac c urac y
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Input Voltage (with respect to GND)
V
CC
.......................................................................-0.3V to +6V
V
BATT
....................................................................-0.3V to +6V
All Other Pins........................................-0.3V to (V
OUT
+ 0.3V)
Input Current
V
CC
Peak ..........................................................................1.0A
V
CC
Continuous ............................................................500mA
I
BATT
Peak.....................................................................250mA
I
BATT
Continuous ............................................................50mA
GND ................................................................................50mA
All Other Inputs ...............................................................50mA
Output Current
OUT Peak..........................................................................1.0A
ELECTRICAL CHARACTERISTICS
(V
CC
= 4.6V to 5.5V for the MAX80_L, V
CC
= 4.5V to 5.5V for the MAX80_N, V
= 4.35V to 5.5V for the MAX80_M; V
BATT
= 2.8V;
T
A
= T
MIN
to T
MAX
. Typical values are at V
CC
= 5V and T
A
= +25°C, 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.
OUT Continuous............................................................500mA
All Other Outputs ............................................................50mA
Continuous Power Dissipation (T
A
= +70°C)
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
MAX801_C_A/MAX808_C_A...............................0°C to +70°C
MAX801_E_A/MAX808_E_A ............................-40°C to +85°C
MAX801_MJ A/MAX808_MJ A.........................-55°C to +125°C
Storage Temperature Range.............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
MAX808
MAX801
V
CC
= 0V,
V
BATT
= 2.8V
CONDITIONS
μA
48
90
Supply Current in Normal
Operating Mode
(excludes I
OUT
)
68
110
V
0
X
5.5
Operating Voltage Range
V
CC
, BATT (Note 1)
0.4
1
5
μA
50
0.1
1.0
Supply Current in Battery-
Backup Mode (excludes
I
OUT
) (Note 2)
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
I
OUT
= 25mA
I
OUT
= 250mA, MAX80_C/E
I
OUT
= 250mA, MAX80_M
V
CC
- 0.02
V
CC
- 0.25
V
CC
- 0.45
V
CC
- 0.25
V
CC
= 4.5V
V
CC
- 0.38
V
CC
= 3V, V
BATT
= 2.8V, I
OUT
= 100mA
MAX80_C/E
V
CC
= 4.5V,
I
OUT
= 250mA
MAX80_M
1.0
1.5
1.8
2.5
V
V
CC
- 0.12
V
OUT
in Normal Operating
Mode
V
CC
= 3V, I
OUT
= 100mA
1.2
V
CC
to OUT
On-Resistance
V
BATT
= 2.8V, I
OUT
= 10mA
V
BATT
= 2.0V, I
OUT
= 5mA
V
BATT
= 4.5V, I
OUT
= 20mA
V
BATT
- 0.25 V
BATT
- 0.12
V
BATT
- 0.20 V
BATT
- 0.08
V
BATT
= 4.5V, I
OUT
= 20mA
V
BATT
- 0.16
V
CC
= 0V
V
V
OUT
in Battery-Backup
Mode
V
BATT
= 2.8V, I
OUT
= 10mA
V
BATT
= 2.0V, I
OUT
= 5mA
12
16
25
40
8
V
CC
= 0V
BATT to OUT
On-Resistance
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
Power-up
Power-down
MAX80_C/E
MAX80_M
V
BATT
+ 0.2V
≤
V
CC
-0.1
-1.0
μA
BATT Standby Current
(Note 3)
V
BATT
= 2.8V
V
BATT
+ 0.05
V
BATT
V
Battery-Switchover
Threshold
50
mV
Battery-Switchover
Hysteresis
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX808NCPA+ | 功能描述:監(jiān)控電路 8-Pin uPower Supervisor RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數: 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: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 |
| MAX808NCSA | 功能描述:監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數: 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: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 |
| MAX808NCSA+ | 功能描述:監(jiān)控電路 8-Pin uPower Supervisor RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數: 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: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 |
| MAX808NCSA+T | 功能描述:監(jiān)控電路 8-Pin uPower Supervisor RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數: 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: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 |
| MAX808NCSA-T | 功能描述:監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數: 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: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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