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LNK353G PDF预览

LNK353G

更新时间: 2024-02-08 14:00:52
品牌 Logo 应用领域
帕沃英蒂格盛 - POWERINT 开关
页数 文件大小 规格书
16页 856K
描述
Enhanced, Energy Efficient, Low Power Off-Line Switcher IC

LNK353G 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete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:8542.39.00.01风险等级:5.65
其他特性:REQUIRES AN AC SUPPLY OF 85 TO 265V模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制技术:PULSE WIDTH MODULATIONJESD-30 代码:R-PDIP-T7
JESD-609代码:e0长度:9.575 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:214 kHz
温度等级:AUTOMOTIVE端子面层:TIN LEAD
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 mmBase Number Matches:1

LNK353G 数据手册

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LNK353/354  
BYPASS  
(BP)  
DRAIN  
(D)  
REGULATOR  
5.8 V  
FAULT  
PRESENT  
AUTO-  
RESTART  
COUNTER  
BYPASS PIN  
UNDER-VOLTAGE  
+
-
CLOCK  
RESET  
5.8 V  
4.85 V  
CURRENT LIMIT  
COMPARATOR  
6.3 V  
+
-
V
ILIMIT  
JITTER  
CLOCK  
DCMAX  
THERMAL  
SHUTDOWN  
OSCILLATOR  
FEEDBACK  
1.65 V -VT  
(FB)  
S
R
Q
Q
LEADING  
EDGE  
BLANKING  
SOURCE  
(S)  
PI-2367-021105  
Figure 2. Functional Block Diagram.  
Pin Functional Description  
P Package (DIP-8B)  
G Package (SMD-8B)  
DRAIN (D) Pin:  
Power MOSFET drain connection. Provides internal operating  
current for both start-up and steady-state operation.  
S
S
S
S
1
2
8
7
BYPASS (BP) Pin:  
Connection point for a 0.1 µF external bypass capacitor for the  
internally generated 5.8 V supply.  
BP  
FB  
3
4
FEEDBACK (FB) Pin:  
5
D
During normal operation, switching of the power MOSFET is  
controlled by this pin. MOSFET switching is terminated when  
a current greater than 49 µA is delivered into this pin.  
PI-3491-111903  
SOURCE (S) Pin:  
This pin is the power MOSFET source connection. It is also the  
ground reference for the BYPASS and FEEDBACK pins.  
Figure 3. Pin Configuration.  
F
2/05  
2

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