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DPA425GN PDF预览

DPA425GN

更新时间: 2024-01-16 10:02:48
品牌 Logo 应用领域
帕沃英蒂格盛 - POWERINT /
页数 文件大小 规格书
20页 1071K
描述
DC-DC Forward Converter Design Guide Application Note AN-31

DPA425GN 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active零件包装代码:SFM
包装说明:,针数:6
Reach Compliance Code:compliant风险等级:5.32
模拟集成电路 - 其他类型:SWITCHING REGULATOR控制模式:VOLTAGE-MODE
控制技术:PULSE WIDTH MODULATION最大输入电压:75 V
最小输入电压:16 V标称输入电压:40 V
JESD-30 代码:R-PSSO-G6JESD-609代码:e0
长度:9.4 mm功能数量:1
端子数量:6最高工作温度:125 °C
最低工作温度:-40 °C最大输出电流:1.75 A
封装主体材料:PLASTIC/EPOXY封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:2.054 mm
表面贴装:YES切换器配置:SINGLE
最大切换频率:425 kHz技术:CMOS
温度等级:AUTOMOTIVE端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:1.27 mm
端子位置:SINGLE处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:8 mm

DPA425GN 数据手册

 浏览型号DPA425GN的Datasheet PDF文件第1页浏览型号DPA425GN的Datasheet PDF文件第2页浏览型号DPA425GN的Datasheet PDF文件第4页浏览型号DPA425GN的Datasheet PDF文件第5页浏览型号DPA425GN的Datasheet PDF文件第6页浏览型号DPA425GN的Datasheet PDF文件第7页 
AN-31  
+
+
U2  
DPA-Switch  
DPA-Switch  
U2  
D
S
L
D
S
L
CONTROL  
CONTROL  
C
C
X
F
X
F
PI-3468-042303  
PI-3469-042303  
DC Input Derived  
Transformer Bias (unregulated)  
(a)  
(b)  
+
+
U2  
DPA-Switch  
U2  
DPA-Switch  
D
L
D
S
L
CONTROL  
CONTROL  
C
C
S
X
F
X
F
Transformer Bias (regulated)  
(d)  
Output Coupled Inductor Bias  
PI-3470-042303  
PI-3471-042303  
(c)  
Figure 2. Methods for Generation of Bias Voltage.  
Output Rectifiers  
in greater detail in a separate section. Ultra-fast PN junction  
diodes are not suitable at DPA-Switch operating frequencies.  
OutputrectificationmaybeaccomplishedwithdiscreteSchottky  
diodes for lowest cost or synchronous rectifiers for highest  
efficiency. This document discusses synchronous rectification  
C
7/04  
3

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