參數(shù)資料
型號： FM803LS3X
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 電源管理
英文描述： 3-Pin レC Supervisor Device
中文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3
封裝： SOT-23, 3 PIN
文件頁數(shù)： 2/7頁
文件大?。?/td> 345K
代理商： FM803LS3X
2
www.fairchildsemi.com
F
μ
C
FM803 Rev. C.3
Absolute Maximum Ratings
Voltage on any terminal relative to GND
V
CC
/RESET
-0.3V to +6.0V
-0.3V to +6.0V
Input Current
20mA
Output Current: /RESET
20mA
Rate of Rise of V
CC
100V/
μ
s
Continuous Power Dissipation (T
A
= +70
°
C)
SOT23-3 (derate 4mW/
°
C above +70
°
C)
320mW
Operating Temperature Range
-40
°
C to +105
°
C
Storage Temperature Range
-65
°
C to +150
°
C
Lead Temperature (soldering, 10s)
+300
°
C
These are stress ratings only, and functional operation is not implied for these levels or beyond. Exposure to Absolute Maximum Rating
conditions for extended periods may affect device reliability.
Electrical Characteristics
SOT-23 Package (T
A
= 25
°
C unless otherwise noted)
V
CC
= full range, as noted under conditions. See Note 1.
Parameter
Symbol
Conditions
Min
Typ
Max
Units
(Note 2)
Operating Voltage
V
CC
I
CC
T
A
= -40
°
C to +105
°
C
T
A
= -40
°
C to +105
°
C, V
CC
< 5.5V
FM803J/L/M
T
= -40
°
C to +105
°
C, V
CC
< 3.6V
FM803R/S/T
1.1
5.5
V
Supply Current
5
10
μ
A
3
6
Reset Threshold
V
TH
FM803L
T
A
= -40
°
C to +105
°
C
T
A
= -40
°
C to +105
°
C
T
A
= -40
°
C to +105
°
C
T
A
= -40
°
C to +105
°
C
T
A
= -40
°
C to +105
°
C
T
A
= -40
°
C to +105
°
C
4.40
4.63
4.86
V
FM803M
4.18
4.38
4.52
FM803J
3.90
4.00
4.18
FM803T
2.97
3.08
3.19
FM803S
2.79
2.93
3.00
FM803R
2.49
2.63
2.70
Reset Threshold Tempco
30
ppm/
°
C
V
CC
to Reset Delay
Reset Active Timout Period
V
CC
= V
TH
to (V
TH
- 100mV)
T
A
= -40
°
C to +105
°
C
10
μ
s
140
256
560
ms
FM803 Output Low
V
OL
V
CC
= V
TH
(min), I
SINK
= 1.2mA,
FM803R/S/T
V
= V
(min), I
SINK
= 3.2mA,
FM803J/L/M
V
CC
= < 1.0V, I
SINK
= 50
μ
A
0.3
V
0.4
0.3
Open-Drain Output Leakage
Current
V
CC
> V
TH
(max), I
RESET
= 1
0.8V
CC
1
μ
A
Note 1:
Testing in production is 25
°
C only. Limits over temperature are guaranteed by design.
Note 2:
Typical values are at 25
°
C.
Note 3:
Recommended minimum slew rate for the V
CC
rampup is 200mV/sec in the 0 to 2V range for the device to function properly.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
FM803MP3X 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:3-Pin レC Supervisor Device
FM803MS3X 功能描述:監(jiān)控電路 4.38V Gen Circuit act Lo OD Prec Reset 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
FM803RP3X 功能描述:監(jiān)控電路 2.63V Gen Circuit act Lo OD Prec Reset 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
FM803RS3X 功能描述:監(jiān)控電路 2.63V Gen Circuit act Lo OD Prec Reset 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
FM803SP3X 功能描述:監(jiān)控電路 2.93V Gen Circuit act Lo OD Prec Reset 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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