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LNK501PN PDF预览

LNK501PN

更新时间: 2024-02-03 07:59:16
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 817K
描述
LinkSwitch Family Energy Efficient, CV/CC Switcher for Very Low Cost Chargers and Adapters

LNK501PN 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Not Recommended零件包装代码:DIP
包装说明:DIP,针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:14 weeks
风险等级:7.78模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制技术:PULSE WIDTH MODULATION最大输入电压:6 V
最小输入电压:5.5 V标称输入电压:5.75 V
JESD-30 代码:R-PDIP-T7JESD-609代码:e3
长度:9.655 mm功能数量:1
端子数量:7最高工作温度:125 °C
最低工作温度:-40 °C最大输出电流:0.4 A
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
表面贴装:NO切换器配置:SINGLE
最大切换频率:46 kHz温度等级:AUTOMOTIVE
端子面层:MATTE TIN端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.62 mm
Base Number Matches:1

LNK501PN 数据手册

 浏览型号LNK501PN的Datasheet PDF文件第1页浏览型号LNK501PN的Datasheet PDF文件第3页浏览型号LNK501PN的Datasheet PDF文件第4页浏览型号LNK501PN的Datasheet PDF文件第5页浏览型号LNK501PN的Datasheet PDF文件第6页浏览型号LNK501PN的Datasheet PDF文件第7页 
LNK501  
DRAIN  
0
1
CONTROL  
V
C
INTERNAL  
SUPPLY  
Z
C
SHUTDOWN/  
AUTO-RESTART  
CURRENT  
LIMIT  
ADJUST  
SHUNT REGULATOR/  
ERROR AMPLIFIER  
+
-
÷ 8  
-
5.6 V  
4.7 V  
CURRENT LIMIT  
COMPARATOR  
5.6 V  
+
-
+
I
HYSTERETIC  
THERMAL  
FB  
SHUTDOWN  
OSCILLATOR  
D
MAX  
CLOCK  
SAW  
S
R
Q
-
+
PW  
M
COMPARATOR  
I
DCS  
LEADING  
EDGE  
BLANKING  
LOW  
FREQUENCY  
OPERATION  
R
E
SOURCE  
PI-2777-032503  
Figure 2. Block Diagram.  
Pin Functional Description  
LNK501  
DRAIN (D) Pin:  
S
S
C
S
1
2
8
7
Power MOSFETdrain connection. Provides internal operating  
current for start-up. Internal current limit sense point for drain  
current.  
S
S
3
4
CONTROL (C) Pin:  
5
D
Error amplifier and feedback current input pin for duty cycle  
and current limit control. Internal shunt regulator connection  
to provide internal bias current during normal operation. It is  
also used as the connection point for the supply bypass and  
auto-restart/compensation capacitor.  
P Package (DIP-8B)  
G Package (SMD-8B)  
PI-2711-073107  
Figure 3. Pin Configuration.  
SOURCE (S) Pin:  
Output MOSFET source connection for high voltage power  
return. Primary side control circuit common and reference  
point.  
I
2
2/05  

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