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LNK562

更新时间: 2024-02-13 10:52:42
品牌 Logo 应用领域
帕沃英蒂格盛 - POWERINT 变压器开关
页数 文件大小 规格书
16页 752K
描述
Energy Effi cient Off-Line Switcher IC for Linear Transformer Replacement

LNK562 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active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:1.74
其他特性:REQUIRES AN AC SUPPLY OF 85 TO 265 V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:e3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:0.2 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
表面贴装:NO切换器配置:SINGLE
最大切换频率:71 kHz温度等级:AUTOMOTIVE
端子面层:Matte Tin (Sn)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

LNK562 数据手册

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LNK562-564  
ABSOLUTE MAXIMUM RATINGS(1,6)  
DRAIN Voltage .................................................. 700 V Notes:  
PeakDRAINCurrent...................................200mA(375 mA)(2) 1. All voltages referenced to SOURCE, TA = 25 °C.  
Peak Negative Pulsed Drain Current (see Fig. 10) ...100 mA(3) 2. The higher peak DRAIN current is allowed while the  
FEEDBACK Voltage .........................................-0.3 V to 9 V  
DRAIN voltage is simultaneously less than 400 V.  
FEEDBACK Current.............................................100 mA 3. Duration not to exceed 2 µs.  
BYPASS Voltage ..........................................-0.3 V to 9 V 4. Normally limited by internal circuitry.  
StorageTemperature..........................................-65°C to150°C 5. 1/16 in. from case for 5 seconds.  
OperatingJunctionTemperature(4) .....................-40°C to150°C 6. Maximum ratings specied may be applied, one at a time,  
Lead Temperature(5) ........................................................260 °C  
without causing permanent damage to the product.  
Exposure to Absolute Maximum Rating conditions for  
extended periods of time may affect product reliability.  
THERMAL IMPEDANCE  
Thermal Impedance: P or G Package:  
Notes:  
(θJA) ........................... 70 °C/W(2); 60 °C/W(3) 1. Measured on pin 2 (SOURCE) close to plastic interface.  
(θJC)(1) ............................................... 11 °C/W 2. Soldered to 0.36 sq. in. (232 mm2), 2 oz. (610 g/m2) copper clad.  
3. Soldered to 1 sq. in. (645 mm2), 2 oz. (610 g/m2) copper clad.  
Conditions  
SOURCE = 0 V; TJ = -40 to 125 °C  
Parameter  
Symbol  
Min  
Typ  
Max  
Units  
See Figure 7  
(Unless Otherwise Specied)  
CONTROL FUNCTIONS  
LNK562  
61  
77  
93  
66  
83  
71  
89  
Output  
fOSC  
Frequency  
TJ = 25 °C  
VFB =1.69 V  
Average  
LNK563  
LNK564  
kHz  
%
100  
107  
Ratio of Output  
Frequency At Auto-  
Restart to fOSC  
fOSC(AR)  
TJ = 25 °C, VFB = VFB(AR)  
48  
Peak-Peak Jitter, TJ = 25 °C  
S2 Open  
5
%
%
Frequency Jitter  
Maximum Duty  
Cycle  
DCMAX  
66  
56  
70  
FEEDBACK Pin  
Turnoff Threshold  
Current  
TJ = 25 °C  
See Note A  
IFB  
70  
84  
µA  
FEEDBACK Pin  
Voltage at Turnoff  
Threshold  
TJ = 0 to 125 °C  
See Note A  
VFB  
1.60  
1.69  
1.78  
V
VFB 2 V  
(MOSFET Not Switching)  
See Note B  
IS1  
160  
220  
220  
260  
µA  
µA  
DRAIN Supply  
Current  
FEEDBACK Open  
(MOSFET Switching)  
See Notes B, C  
IS2  
F
10/05  
8

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