- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄372194 > SP791EN Low Power Microprocessor Supervisory with Battery Switch-Over PDF資料下載
參數(shù)資料
| 型號： | SP791EN |
| 英文描述： | Low Power Microprocessor Supervisory with Battery Switch-Over |
| 中文描述： | 低功耗微處理器監(jiān)控與電池開關(guān)過 |
| 文件頁數(shù)： | 2/19頁 |
| 文件大?。?/td> | 202K |
| 代理商： | SP791EN |
SP791DS/08 SP791 Low Power Microprocessor Supervisory with Battery Switch-Over
Copyright 2000 Sipex Corporation
2
PARAMETER
MIN
TYP
MAX
UNITS
CONDITIONS
Operating Voltage Range
V
CC
, V
BATT
(Note 1)
0
5.5
V
V
CC
- 0.05 V
CC
- 0.015
V
CC
- 0.3
V
CC
- 0.2
V
CC
= 4.5V,
I
OUT
= 25mA
V
CC
= 4.5V, I
OUT
= 250mA
V
CC
=3.0V; V
BATT
= 2.8V, I
OUT
= 100mA
V
OUT
in Normal
Operating Mode
V
CC
- 0.15
V
CC
- 0.09
V
0.6
1.2
V
CC
=4.5V;
V
CC
-to-V
OUT
On Resistance
0.9
2.0
V
CC
=3.0V;
V
BATT
- 0.3
V
BATT
- 0.25
V
BATT
- 0.15
V
BATT
=4.5V, I
OUT
=20mA
V
BATT
=2.8V, I
OUT
=10mA
V
BATT
=2.0V, I
OUT
=5mA
V
OUT
in Battery Backup Mode
V
5
7
10
15
25
30
V
BATT
=4.5V
V
BATT
=2.8V
V
BATT
=2.0V
V
BATT
-to-V
OUT
On Resistance
Supply Current in Normal
Operating Mode (Excludes I
OUT
)
Supply Current in Battery Backup
Mode (Excludes I
OUT
) (Note 2)
V
BATT
Standby Current
(Note 3)
Battery-Switchover Threshold
40
75
1
μ
A
μ
A
V
CC
> V
BATT
– 1V
0.001
V
CC
< V
BATT
– 1.2V ; V
BATT
= 2.8V
-0.1
0.02
μ
A
V
BATT
+ 0.2V < V
CC
V
BATT
+0.03
V
BATT
-0.03
60
2
Power up
Power down
V
Battery-Switch over Hysteresis
Low-Battery Detector Threshold
mV
V
Peak to Peak
ABSOLUTE MAXIMUM RATINGS
Input Voltage (with respect to GND)
VCC..................................................-0.3V to +6V
VBATT.................................. ............-0.3V to +6V
All Other Inputs ................-0.3V to (VOUT + 0.3V)
Input Current
VCC Peak..................................................... 1.0A
VCC Continuous .......................................250mA
VBATT Peak ..............................................250mA
VBATT Continuous.......................................25mA
GND, BATT ON .........................................100mA
All Other Outputs ........................................25mA
Continuous Power Dissipation (TA = + 70
o
C)
Plastic DIP (derate 10.53mW/
o
C above +70
o
C)
842mW
Narrow SO (derate 8.70mW/
o
C above+70
o
C)
696mW
ESD Rating........................................................4KV
ELECTRICAL CHARACTERISTICS
(Vcc = 4.75V to 5.5V, V
BATT
= 2.8V, T
A
= T
MIN
to T
MAX
unless otherwise noted, typicals specified at 25
o
C)
Stresses beyond these listed under "Absolute Maximum
Ratings" may cause permanent damage to the device. These
are stress ratings only, and functional operation of the de-
vice at these or any other conditions beyond those indi-
cated in the operational sections of the specifications is
not implied. Exposure to absolute maximum rating condi-
tions for extended periods may affect device reliability.
Operating Temperature Ranges
SP791C ..............................0
o
C to +70
o
C
SP791E ...........................-40
o
C to +85
o
C
Storage Temperature Range...........-65
o
C to +160
o
C
Lead Temperature (soldering,10sec)..........+300
o
C
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SP791EP | Low Power Microprocessor Supervisory with Battery Switch-Over |
| SP800LCT | Low Power Microprocessor Supervisory with Battery Switch-Over |
| SP800LEN | Low Power Microprocessor Supervisory with Battery Switch-Over |
| SP800LEP | Low Power Microprocessor Supervisory with Battery Switch-Over |
| SP800LET | Low Power Microprocessor Supervisory with Battery Switch-Over |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP791EN-L | 功能描述:監(jiān)控電路 LW PWR MICRO 5.5V 25mA-250mA BAT SW/OV 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 |
| SP791EN-L/TR | 功能描述:監(jiān)控電路 LW PWR MICRO 5.5V 25mA-250mA BAT SW/OV 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 |
| SP791EP | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Low Power Microprocessor Supervisory with Battery Switch-Over |
| SP7AL | 制造商:Hubbell Wiring Device-Kellems 功能描述:ALMOND PAINTED STEEL SGL. RECEPTACLE |
| SP7B10/E12/27K | 制造商:Eiko 功能描述:Bullet Shape Decorative 7W/120V/2700K Compact Fluorescent Lamp 制造商:Eiko Ltd 功能描述:7W BULLET SHAPE 27K 120V E12 BASE |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。