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参数资料
| 型号： | PQ15RW21 |
| 厂商： | Sharp Microelectronics |
| 文件页数： | 1/4页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO ADJ 2A TO-220 |
| 标准包装： | 50 |
| 稳压器拓扑结构： | 正，可调式 |
| 输出电压： | 3 V ~ 15 V |
| 输入电压： | 3.5 V ~ 20 V |
| 稳压器数量： | 1 |
| 电流 - 输出： | 2A |
| 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： | 425-1641-5 |
Low Power-Loss Voltage Regulators
PQ15RW08/PQ15RW11/PQ15RW21
PQ15RW08/PQ15RW11/PQ15RW21
Variable Output, General Purpose Type Low Power-Loss Voltage Regulator
s
Features
s
Outline Dimensions
(Unit : mm)
q
Low power-loss
(Dropout voltage: MAX. 0.5V at Io=0.5A [ PQ15RW08/11 ],
Io=2A [ PQ15RW21 ])
10.2MAX
4 – ( φ 1.4)
4.5 ± 0.2
2.8 ± 0.2
q Compact resin mold package(equivalent to TO-220)
q Variable output voltage(3.0 to 15V)
q Low voltage operation (Minimum supply voltage: 3.5V)
φ 3.2 ± 0.1
q Reference voltage precision: ±2.5%
q Built-in overcurrent, overheat protection functions,
PQ15RW08
Epoxy resin
ASO protection circuit
q Lead forming type is also available.
s
Applications
0.1
4 – 1.4 ± 0.3
4 – 0.6 ± 0.2
(1.5)
q
Power supplies for various electronic equipment such as
3 – (2.54)
(0.5)
AV, OA eguipment
( ) : Typical dimensions
1
2
3
4
Internal connection diagram
1
Specific IC
2
1
2
3
4
DC input(V IN )
DC output(V o )
GND
Output voltage adjustment terminal (V ADJ )
4
3
s
Absolute Maximum Ratings
(T a =25 ? C)
Parameter
? 1 Input
voltage
? 1 Output
adjustment terminal voltage
Output current
Symbol
V IN
V ADJ
Io
PQ15RW08
0.8
Rating
PQ15RW11
20
5
1.0
PQ15RW21
2.0
Unit
V
V
A
? 2 Power
dissipation
P D1
P D2
1.25
10
1.4
15
W
W
? 3 Junction
temperature
T j
150
? C
Operating temperature
Storage temperature
Soldering temperature
T opr
T stg
T sol
-20 to +80
-40 to +150
260(For 10s)
? C
? C
? C
? 1
? 2
All are open except GND and applicable terminals.
P D1 : No heat sink, P D2 : With infinite heat sink
? 3 Overheat protection 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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相关代理商/技术参数 |
参数描述 |
|---|---|
| PQ15RW21J00H | 功能描述:低压差稳压器 - LDO LDO 3.5V to 15.0V 2A RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| PQ16 | 制造商:YUXIANG 制造商全称:YUXIANG 功能描述:PQ CORES |
| PQ160QH04N | 制造商:NIEC 制造商全称:Nihon Inter Electronics Corporation 功能描述:SBD MODULE 160A/40V |
| PQ160QH04N_1 | 制造商:NIEC 制造商全称:Nihon Inter Electronics Corporation 功能描述:160A Avg 40 Volts |
| PQ160QH06N | 制造商:NIEC 制造商全称:Nihon Inter Electronics Corporation 功能描述:160A Avg 60 Volts |
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