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PQ1PF1 PDF预览

PQ1PF1

更新时间: 2024-01-15 05:39:34
品牌 Logo 应用领域
夏普 - SHARP 稳压器开关式稳压器或控制器电源电路开关式控制器局域网
页数 文件大小 规格书
14页 81K
描述
Primary Regulator for Switching Power Supply (50W Class)

PQ1PF1 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
Reach Compliance Code:unknown风险等级:5.92
Is Samacsys:N模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制技术:PULSE WIDTH MODULATION标称输入电压:18 V
JESD-30 代码:R-PZFM-T5JESD-609代码:e0
功能数量:1端子数量:5
最高工作温度:80 °C最低工作温度:-20 °C
最大输出电流:4.5 A封装主体材料:PLASTIC/EPOXY
封装形状:RECTANGULAR封装形式:FLANGE MOUNT
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
最大供电电流 (Isup):18 mA表面贴装:NO
切换器配置:BOOST最大切换频率:110 kHz
温度等级:COMMERCIAL EXTENDED端子面层:Tin/Lead (Sn/Pb)
端子形式:THROUGH-HOLE端子位置:ZIG-ZAG
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

PQ1PF1 数据手册

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Primary Regulators  
PQ1PF1  
PQ1PF1  
Primary Regulator for Switching Power Supply (50W Class)  
Features  
(Unit : mm)  
Outline Dimensions  
¡5-terminal lead forming package (equivalent to TO-220)  
¡Built-in oscillation circuit  
(oscillation frequency : TYP. 100kHz)  
¡Output for power supply : 50W class  
¡Built-in overheat protection, overcurrent protection, low voltage  
mulfunction prevention function  
4.5±0.2  
10.2MAX  
2.8±0.2  
φ3.2±0.1  
PQ1PF1  
Applications  
(1.5)  
¡Switching power supplies for VCRs  
¡Switching power supplies for word processors  
(0.5)  
5-0.8±0.1  
4-(1.7)  
3.2±0.5  
(5.0)  
8.2±0.7  
· ( ) : Typical value  
· Radius of lead forming portion  
R=TYP.1.0  
1 Drain (VDS  
2 GND  
)
12345●  
3 Control (CA)  
4 Feed back (FB)  
5 Supply voltage (VCC  
)
Absolute Maximum Ratings  
(Ta=25˚C)  
Parameter  
Drain-GND(source)voltage  
Drain current  
Power supply voltage  
FB terminal input voltage  
CA terminal input current  
Symbol  
Rating  
500  
4.5  
35  
4
2
2
20  
150  
Unit  
V
A
V
V
mA  
W
W
˚C  
˚C  
˚C  
VDS  
ID  
*1  
*2  
V
CC  
FB  
CA  
V
I
P
P
D1  
D2  
*3  
*4  
Power dissipation  
Tj  
Junction temperature  
Operating temperature  
Storage temperature  
Soldering temperature  
T
opr  
-20 to +80  
-40 to +150  
260 (For 10s) ˚C  
T
T
stg  
sol  
*1  
Voltage between VCC terminal and GND terminal.  
Voltage between FB terminal and GND terminal.  
*2  
*3  
*4  
P
D1:No heat sink, PD2:With infinite heat sink  
· Please refer to the chapter“ Handling Precautions ”.  
Overheat protection may operate at 125=<Tj=<150˚C  
“ 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 version of the device specification sheets before using any SHARP's device. ”  

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