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LNK305DN PDF预览

LNK305DN

更新时间: 2024-02-22 23:13:35
品牌 Logo 应用领域
帕沃英蒂格盛 - POWERINT 开关光电二极管
页数 文件大小 规格书
20页 712K
描述
LinkSwitch-TN Family Lowest Component Count, Energy-Effi cient Off-Line Switcher IC

LNK305DN 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:SOIC包装说明:SOP,
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:14 weeks风险等级:0.77
其他特性:REQUIRES AN AC SUPPLY OF 85 TO 256V模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制技术:PULSE WIDTH MODULATIONJESD-30 代码:R-PDSO-G8
长度:4.9 mm湿度敏感等级:1
功能数量:1端子数量:8
最高工作温度:125 °C最低工作温度:-40 °C
最大输出电流:0.8 A封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1.75 mm
表面贴装:YES切换器配置:BUCK
最大切换频率:70 kHz温度等级:AUTOMOTIVE
端子面层:Pure Matte Tin (Sn)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:3.9 mm
Base Number Matches:1

LNK305DN 数据手册

 浏览型号LNK305DN的Datasheet PDF文件第6页浏览型号LNK305DN的Datasheet PDF文件第7页浏览型号LNK305DN的Datasheet PDF文件第8页浏览型号LNK305DN的Datasheet PDF文件第10页浏览型号LNK305DN的Datasheet PDF文件第11页浏览型号LNK305DN的Datasheet PDF文件第12页 
LNK302/304-306  
ABSOLUTE MAXIMUM RATINGS(1,5)  
DRAIN Voltage ..................................................-0.3Vto700V Notes:  
PeakDRAINCurrent(LNK302).................200mA(375 mA)(2) 1. All voltages referenced to SOURCE, TA = 25 °C.  
PeakDRAINCurrent(LNK304).................400mA(750 mA)(2) 2. The higher peak DRAIN current is allowed if the DRAIN  
PeakDRAINCurrent(LNK305).................800mA(1500 mA)(2)  
to SOURCE voltage does not exceed 400 V.  
PeakDRAINCurrent(LNK306).................1400mA(2600 mA)(2) 3. Normally limited by internal circuitry.  
FEEDBACK Voltage .........................................-0.3 V to 9 V 4. 1/16 in. from case for 5 seconds.  
FEEDBACK Current.............................................100 mA 5. Maximum ratings specied may be applied, one at a time,  
BYPASS Voltage ..........................................-0.3 V to 9 V  
StorageTemperature..........................................-65°C to150°C  
OperatingJunctionTemperature(3) .....................-40°C to150°C  
Lead Temperature(4) ........................................................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(3); 60 °C/W(4) 1. Measured on pin 2 (SOURCE) close to plastic interface.  
(θJC)(1) ............................................... 11 °C/W 2. Measured on pin 8 (SOURCE) close to plastic interface.  
D Package:  
3. Soldered to 0.36 sq. in. (232 mm2), 2 oz. (610 g/m2) copper clad.  
(θJA) ..................... .... 100 °C/W(3); 80 °C/W(4) 4. Soldered to 1 sq. in. (645 mm2), 2 oz. (610 g/m2) copper clad.  
(θJC)(2) ............................................... 30 °C/W  
Conditions  
SOURCE = 0 V; TJ = -40 to 125 °C  
Parameter  
Symbol  
Min  
Typ  
Max  
Units  
See Figure 7  
(Unless Otherwise Specied)  
CONTROL FUNCTIONS  
Average  
TJ = 25 °C  
62  
66  
4
70  
Output  
fOSC  
kHz  
%
Frequency  
Peak-Peak Jitter  
Maximum Duty  
DCMAX  
Cycle  
S2 Open  
66  
30  
69  
49  
72  
68  
FEEDBACK Pin  
IFB  
TJ = 25 °C  
μA  
Turnoff Threshold  
Current  
FEEDBACK Pin  
Voltage at Turnoff  
Threshold  
VFB  
1.54  
1.65  
160  
1.76  
220  
V
VFB 2 V  
(MOSFET Not Switching)  
See Note A  
IS1  
μA  
DRAIN Supply  
Current  
FEEDBACK  
Open  
(MOSFET  
Switching)  
See Notes A, B  
LNK302/304  
LNK305  
200  
220  
250  
260  
280  
310  
IS2  
μA  
LNK306  
9
Rev. I 11/08  

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