- 您现在的位置：买卖IC网 > PDF目录65972 > PQ2CF1 (SHARP ELECTRONICS CORP) 2.5 A SWITCHING REGULATOR, 60 kHz SWITCHING FREQ-MAX, PZFM5 PDF资料下载
参数资料
| 型号： | PQ2CF1 |
| 厂商： | SHARP ELECTRONICS CORP |
| 元件分类： | 稳压器 |
| 英文描述： | 2.5 A SWITCHING REGULATOR, 60 kHz SWITCHING FREQ-MAX, PZFM5 |
| 封装： | TO-220, 5 PIN |
| 文件页数： | 1/5页 |
| 文件大小： | 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/
相关PDF资料 |
PDF描述 |
|---|---|
| PRC207400K/500M | 1 FUNCTIONS, DATA LINE FILTER |
| PRC207470K/470M | 1 FUNCTIONS, DATA LINE FILTER |
| PRC207500K/181M | 1 FUNCTIONS, DATA LINE FILTER |
| PRC207470K/330M | 1 FUNCTIONS, DATA LINE FILTER |
| PRC207330K/470M | 1 FUNCTIONS, DATA LINE FILTER |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PQ2CF1_01 | 制造商:SHARP 制造商全称:Sharp Electrionic Components 功能描述:TO-220 Package, Step Up Output Chopper Regulator |
| PQ2CF1J0000H | 功能描述:低压差稳压器 - LDO CHOP 4.5V-30V 2.5A sleeve 50kH 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 |
| PQ2CF2 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| PQ2FADS-VR | 功能描述:开发板和工具包 - 其他处理器 PQ2 FAMILY ADS - 516 PBGA RoHS:否 制造商:Freescale Semiconductor 产品:Development Systems 工具用于评估:P3041 核心:e500mc 接口类型:I2C, SPI, USB 工作电源电压: |
| PQ2FADS-ZU | 功能描述:开发板和工具包 - 其他处理器 PQ2 FAMILY ADS-480 TBGA RoHS:否 制造商:Freescale Semiconductor 产品:Development Systems 工具用于评估:P3041 核心:e500mc 接口类型:I2C, SPI, USB 工作电源电压: |
发布紧急采购，3分钟左右您将得到回复。