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參數(shù)資料
| 型號： | RV5VE001C |
| 廠商： | Ricoh Co., Ltd. |
| 英文描述： | MULTI-POWER SUPPLY |
| 中文描述： | 多重電源供給 |
| 文件頁數(shù)： | 7/49頁 |
| 文件大?。?/td> | 321K |
| 代理商： | RV5VE001C |
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6
Current Source
Extermal Capacitor
R
D
GND
V
DD
RESET
V
SEN2
C
D
V
ref
+
–
5. Main Power Source Control (in the case of Optional Mask Version)
This IC includes built-in Edge Trigger Flip-Flop (Rising Edge Operation) and AND Gate, so that Main Power
Source of any instruments can be turned ON/OFF by “AND” of Toggle Input and Level Input.
Edge Trigger Flip-Flop is reset by One Shot Pulse Generator when Voltage Detector 1 or 2 detects the lowering
of the voltage. This Flip-Flop can be continuously reset during the detection.
RV5VE0
×××
Formula for calculating Reset Delay Time is
t
D
= 0.69
×
R
D
×
C
D
wherein R
D
is the resistance of a built-in resistor and can be set at 1M
in IC, so that the above formula is:
t
D
= 0.69
×
10
6
×
C
D
Voltage Detector with Delay Circuit is constructed as shown below.
Block Diagram of Voltage Detector with delay Circuit.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RV5VE001C-E1 | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:MULTI-POWER SUPPLY |
| RV5VE001C-E2 | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:MULTI-POWER SUPPLY |
| RV5VEXXXX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Power Management ICs |
| RV5VG101C | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:RECHARGEABLE LITHIUM-ION CELL PROTECTORS |
| RV5VG101C-E1 | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:RECHARGEABLE LITHIUM-ION CELL PROTECTORS |
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