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參數(shù)資料
| 型號： | R1250V201A |
| 廠商： | Ricoh Co., Ltd. |
| 英文描述： | Sensor Cable Assembly; Cable Length:2m |
| 中文描述： | 負輸出電荷泵穩(wěn)壓器（100mA的） |
| 文件頁數(shù)： | 4/14頁 |
| 文件大?。?/td> | 159K |
| 代理商： | R1250V201A |
R1250V××1A
3
PIN DESCRIPTION
Pin No.
Symbol
Description
1
C
P+
C
P
(Capacitor for Charge Pump) Positive Power Supply Pin
2
GND
Ground Pin
3
C
P-
——
CE
C
P
(Capacitor for Charge Pump) Negative Power Supply Pin
4
Chip Enable Pin (active at “L”)
5
NC
No Connection Pin
6
Vref
Output Pin for Reference Voltage
(*Note1)
7
V
OUT
Output Pin for Negative Regulator
8
V
IN
Power Supply Pin
*Note1
Vref is just a monitoring pin, therefore remain open. Do not connect any load. Refer to Techni-
cal Notes.
ABSOLUTE MAXIMUM RATINGS
(GND=0V)
Unit
Symbol
Item
Rating
V
IN
V
IN
Supply Voltage
——
CE Pin Input Voltage
-0.3 to 7.5
V
V
CE
-0.3 to V
IN
+0.3
V
V
P+
C
P+
Pin Input Voltage
-0.3 to V
IN
+0.3
V
Vref
Vref Pin Voltage
-0.3 to V
IN
+0.3
V
V
P-
C
P
- Pin Input Voltage
V
IN
-12 to +0.3
V
V
OUT
V
OUT
Pin Voltage
V
IN
-12 to +0.3
V
I
OUT
Output Current
200
mA
P
D
Power Dissipation
*NOTE1
490
mW
Topt
Operating Temperature Range
-40 to +85
°
C
Tstg
Storage Temperature Range
-55 to +125
°
C
*Note1: Power dissipation is specified under the specified condition.
Conditions;
Evaluation Board Dimensions: 50mm
×
50mm
×
1.6mm
Material: Glass Epoxy (FR-4)
Reverse side of the evaluation board: Plane Copper
Surface of the evaluation board: Land pattern and Wiring
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| R1250V201A-E2 | Negative Output Charge Pump Regulator(100mA) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| R1250V201A-E2 | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Negative Output Charge Pump Regulator(100mA) |
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| R1250V3.01A-E2 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| R1250V3.11A- | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| R1250V3.11A-E2 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
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