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參數資料
| 型號： | FM1233ACS3X |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 電源管理 |
| 英文描述： | 3-Pin C Supervisor Circuit |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3 |
| 封裝： | SOT-23, 3 PIN |
| 文件頁數： | 2/7頁 |
| 文件大小： | 66K |
| 代理商： | FM1233ACS3X |
F
2
www.fairchildsemi.com
FM1233A Rev. E
Absolute Maximum Ratings
Voltage on any pin relative to GND
V
CC
RESET
Input Current
Output Current (RESET)
-0.3V to +6.0V
-0.3V to (V
CC
+ 0.3V)
20mA
20mA
Continuous Power Dissipation (T
SOT23 (derate 4mW above 70°C)
Operating Temperature Range
Storage Temperature Range
Lead Temperature (soldering, 10s)
A
= 70°C)
300mW
-40°C to +105°C
-65°C to +150°C
+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 (V
noted) (Note 1)
CC
= 3.3V; T
A
= -40°C to +105°C unless otherwise
Note 1:
Testing at production is done at 25°C only. Limits over temperature are guaranteed by design.
Note 2:
C = 100pF, V
CC
= 3.3V. It is recommended to connect 100pF capacitor between the Reset pin and Ground pin if pushbutton reset is implemented.
Parameter
Symbol
Conditions
Min
Typ
Max
Units
Operating Voltage
V
CC
1.2
3.3
5.5
V
Supply Current
I
CC
V
TH
V
TH
V
TH
V
OL
V
CC
< 3.3V
3
6
μA
Reset Threshold
FM1233AC
2.70
2.88
2.97
V
Reset Threshold
FM1233AD
2.58
2.72
2.86
V
Reset Threshold
FM1233ABA
2.97
3.08
3.19
V
Reset Output Voltage
I
V
SINK
CC
= 1.2mA
= V
TH
(min)
0.4
V
Reset Timeout Period
t
RST
FM1233AC,
FM1233AD
140
256
560
ms
Reset Timeout Period
t
RST
FM1233ABA
17
32
64
ms
Pushbutton Detect
PBV
DET
V
CC
= 3.3V
0.8
2.0
V
Pushbutton Release
PBV
REL
Note 2
0.3
1.5
V
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相關代理商/技術參數 |
參數描述 |
|---|---|
| FM1233AD | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:3-Pin C Supervisor Circuit |
| FM1233ADS3X | 功能描述:監控電路 2.72V Gen Circuit aL Bidirectional PR RoHS:否 制造商:STMicroelectronics 監測電壓數: 監測電壓: 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 |
| FM1233B | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:3-Pin レC Supervisor Circuit |
| FM1233BDS3X | 功能描述:監控電路 4.38V Gen Circuit aL Bidirectional PR RoHS:否 制造商:STMicroelectronics 監測電壓數: 監測電壓: 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 |
| FM1233BES3X | 功能描述:監控電路 4.12V Gen Circuit aL Bidirectional PR RoHS:否 制造商:STMicroelectronics 監測電壓數: 監測電壓: 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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