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參數資料
| 型號： | PQ12RF1A |
| 英文描述： | VOLT REGULATOR|FIXED|+12V|BIPOLAR|ZIP|4PIN|PLASTIC |
| 中文描述： | 電壓調節器|定額| 12V的|雙極|郵政編碼| 4芯|塑料 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 78K |
| 代理商： | PQ12RF1A |
Low Power-Loss Voltage Regulators
PQ05RF1 Series
PQ05RF1Series
s Outline Dimensions
(Unit : mm)
1A Output Low Power-Loss Voltage Regulators
s Features
q
Compact resin full-mold package
q
Low power-loss (Dropout voltage: MAX.0.5V)
q
Built-in ON/OFF control terminal (PQ05RF1/PQ05RF11
series)
q
Built-in output voltage minute adjustment terminal (Critical
rate of ripple rejection is improved.)
(PQ05RF1V series)
q
Lead forming type (PQ05RF1A/1B series) is also available.
PQ05RF1
Internal connection diagram
Specific IC
PQ05RF1/11series
DC input(VIN)
DC output(VO)
GND
ON/OFF control
terminal(VC)
29.1MAX
10.2MAX
7.4
±
0.2
3.6
±
0.2
φ3.2±0.1
+0.3
–0
4–1.4
+0.2
–0.1
4–0.6
13.5MIN
3–(2.54)
4.5
±0.2
2.8
±0.2
15.6
±
0.5
4.8MAX
(1.5)
(0.5)
PQ05RF1Vseries
DC input(VIN)
DC output(VO)
GND
Output voltage
minute
adjustment
terminal(VADJ)
s Applications
q
Seris power supply for various electronic equipment such
as VCRs and musical instruments
s Equivalent Circuit Diagram
1
2
–
+
4
3
Reference
voltage
generation
circuit
Output
ON/OFF
control circuit
Overheat
protection
circuit
PQ05RF1series/PQ05RF11series
1
2
4
–
+
3
Reference
voltage
generation
circuit
ASO
protection
circuit
Overheat
protection
circuit
PQ05RF1Vseries
ASO : Area of Safety
Operation
ASO
protection
circuit
Output voltage
PQ05RF1
PQ05RF11
PQ05RF1V
Output voltage
precision:
±5%
Output voltage
precision:
±2.5%
Minute adjustment
(Output voltage adjust-
ment range:
±10%)
s Model Line-ups
5Voutput
PQ09RF1
PQ09RF11
PQ09RF1V
9Voutput
PQ12RF1
PQ12RF11
PQ12RF1V
12Voutput
Please refer to the chapter " Handling Precautions ".
Notice
In the absence of confirmation by device specification sheets,SHARP takes no responsibility for any defects that may occur in equipment using any SHARP
devices shown in catalogs,data books,etc.Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
Internet Internet address for Electronic Components Group http://sharp-world.com/ecg/
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| PQ12RG1 | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| PQ12RF1B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Positive Fixed Voltage Regulator |
| PQ12RF1V | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:1A Output Low Power-Loss Voltage Regulators |
| PQ12RF2 | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:2A Output, Low Power-Loss Voltage Regulators |
| PQ12RF2/PQ12RF2V | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:Low Power-Loss Voltage Regulators |
| PQ12RF2/RF21/RF2V | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
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