参数资料
| 型号： | PQ30RV31J00H |
| 厂商： | Sharp Microelectronics |
| 文件页数： | 1/5页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO ADJ 3A TO-220 |
| 标准包装： | 50 |
| 稳压器拓扑结构： | 正，可调式 |
| 输出电压： | 1.5 V ~ 30 V |
| 输入电压： | 4.5 V ~ 35 V |
| 电压 - 压降（标准）： | 0.3V @ 3A |
| 稳压器数量： | 1 |
| 电流 - 输出： | 3A |
| 工作温度： | -20°C ~ 80°C |
| 安装类型： | 通孔 |
| 封装/外壳： | TO-220-4 |
| 供应商设备封装： | TO-220-4 |
| 包装： | 管件 |
| 其它名称： | 425-2341-5 |
Low Power-Loss Voltage Regulators
PQ30RV31
PQ30RV31
Variable Output Low Power-Loss Voltage Regulator
s
Features
s
Outline Dimensions
(Unit : mm)
Maximum output current: 3A
q
q Compact resin full-mold package
10.2MAX
4.5 ± 0.2
2.8 ± 0.2
q Low power-loss(Dropout voltage: MAX.0.5V)
q Variable output voltage(setting range: 1.5 to 30V)
q Built-in ON/OFF control function.
PQ30RV31
? 3.2 ± 0.1
–
4 – 1.4 +0.3
– 0.1
4 – 0.6 +0.2
(1.5)
s
q
Applications
Power supply for print concentration control of word
3 – (2.54)
(0.5)
processors
q Series power supply for motors and solenoid
????
q Series power supply for VCRs and TVs
Internal connection diagram
?
Specific IC
?
?
?
?
?
?
DC input(V IN )
DC output(V O )
GND
Output voltage
minute
adjustment
?
terminal(V ADJ )
s
Absolute Maximum Ratings
Parameter
(T a =25?C)
Symbol Rating Unit
? 1
? 1
? 2
Input voltage
Output adjustment terminal voltage
Output current
Power dissipation(No heat sink)
Power dissipation(With infinite heat sink)
Junction temperature
Operating temperature
Storage temperature
Soldering temperature
V IN
V ADJ
I O
P D1
P D2
T j
T opr
T stg
T sol
35
7
3
2.0
20
150
–20 to +80
–40 to +150
260 (For 10s)
V
V
A
W
W
?C
?C
?C
?C
? 1
? 2
All are open except GND and applicable terminals.
Overheat protection function may operate at 125<=T j <=150?C.
? 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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