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參數資料
| 型號： | PQ2CF1 |
| 廠商： | SHARP ELECTRONICS CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 2.5 A SWITCHING REGULATOR, 60 kHz SWITCHING FREQ-MAX, PZFM5 |
| 封裝： | TO-220, 5 PIN |
| 文件頁數： | 1/5頁 |
| 文件大?。?/td> | 72K |
| 代理商： | PQ2CF1 |
Chopper Regulators
PQ2CF1
s Features
q
Maximum switching current: 2.5A
q
Built-in soft start function
q
Built-in oscillation circuit
(oscillation frequency: TYP. 50kHz)
q
Built-in overheat protection,overcurrent protection
function
q
Variable output voltage(4.5 to 35V)
[Possible to choose step up output / flyback method
according to external connection circuit]
s Applications
q
Personal computers / Word processors
q
Printers
q
Switching power supplies
q
Facsimiles
s Outline Dimensions
(Unit : mm)
TO-220 Package, Step Up Output Chopper Regulator
Please refer to the chapter " Handling Precautions ".
PQ2CF1
s Absolute Maximum Ratings
Parameter
Symbol
Rating
Unit
VIN
VSW
VADJ
VC
ISW
PD1
PD2
Tj
Topr
Tstg
Tsol
35
7
2.5
1.5
15
150
–20 to +80
–40 to +150
260 (For 10s)
V
A
W
C
Input voltage
Switching voltage
Error input voltage
ON/OFF control voltage
Switching current
Power dissipation (No heat sink)
Power dissipation (With infinite heat sink)
Junction temperature
Operating temperature
Storage temperature
Soldering temperature
1
2
3
4
1 Voltage between VIN terminal and COM terminal
2 Voltage between VSW terminal and COM terminal
3 Voltage between VC terminal and COM terminal
4 Overheat protection may operate at 125<=Tj<=150C.
(Ta=25C)
PQ2CF1
VSW
VIN
COM
VC
OADJ
(24.6)
10.2MAX
7.4
±
0.2
3.6
±
0.2
φ3.2±0.1
5–0.8
±0.1
4–(1.7)
4.5
±0.2
2.8
±0.2
16.4
±
0.7
2.0
3.2=0.5
5.0
±
0.5
(5.0)
8.2
±0.7
(0.5)
(1.5)
4.4MIN
(
) : Typical value
Radius of lead forming
portion : R=TYP.1.0
1
2
3
4
5
1 2 3 4 5
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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相關代理商/技術參數 |
參數描述 |
|---|---|
| PQ2CF1_01 | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:TO-220 Package, Step Up Output Chopper Regulator |
| PQ2CF1J0000H | 功能描述:低壓差穩(wěn)壓器 - LDO CHOP 4.5V-30V 2.5A sleeve 50kH RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| PQ2CF2 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| PQ2FADS-VR | 功能描述:開發(fā)板和工具包 - 其他處理器 PQ2 FAMILY ADS - 516 PBGA RoHS:否 制造商:Freescale Semiconductor 產品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓: |
| PQ2FADS-ZU | 功能描述:開發(fā)板和工具包 - 其他處理器 PQ2 FAMILY ADS-480 TBGA RoHS:否 制造商:Freescale Semiconductor 產品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓: |
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