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LA5779-HJ-E PDF预览

LA5779-HJ-E

更新时间: 2024-01-25 15:15:50
品牌 Logo 应用领域
安森美 - ONSEMI /
页数 文件大小 规格书
4页 57K
描述
Separately-Excited Step-Down Switching Regulator (Variable type), TO-220 5L / 220-5H, 50-FNFLD

LA5779-HJ-E 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Obsolete包装说明:ZIP, ZIP5,.15,.17,67TB
针数:5Reach Compliance Code:compliant
Factory Lead Time:1 week风险等级:5.73
Is Samacsys:N控制模式:VOLTAGE-MODE
JESD-30 代码:R-PZIP-T5JESD-609代码:e6
端子数量:5最高工作温度:125 °C
最低工作温度:-30 °C封装主体材料:PLASTIC/EPOXY
封装代码:ZIP封装等效代码:ZIP5,.15,.17,67TB
封装形状:RECTANGULAR封装形式:IN-LINE
认证状态:Not Qualified子类别:Switching Regulator or Controllers
表面贴装:NO最大切换频率:192 kHz
温度等级:OTHER端子面层:Tin/Bismuth (Sn/Bi)
端子形式:THROUGH-HOLE端子节距:1.7 mm
端子位置:ZIG-ZAGBase Number Matches:1

LA5779-HJ-E 数据手册

 浏览型号LA5779-HJ-E的Datasheet PDF文件第2页浏览型号LA5779-HJ-E的Datasheet PDF文件第3页浏览型号LA5779-HJ-E的Datasheet PDF文件第4页 
Ordering number : ENA0476A  
LA5779  
Monolithic Linear IC  
Separately-excited Step-down  
http://onsemi.com  
Switching Regulator  
(Variable Type)  
Overview  
The LA5779 is a Separately-excited step-down switching regulator (variable type).  
Functions  
High efficiency.  
Six external parts.  
Time-base generator (160kHz) incorporated.  
Current limiter incorporated.  
Thermal shutdown circuit incorporated.  
ON/OFF function.  
Specifications  
Absolute Maximum Ratings at Ta = 25°C  
Parameter  
Symbol  
Conditions  
Ratings  
Unit  
V
Maximum Input voltage  
V
max  
30  
IN  
Maximum Output current  
SW pin application reverse voltage  
Allowable power dissipation  
I
max  
A
3
-1  
O
V
V
SW  
Pd max1  
Pd max2  
Topr  
Infinitely large heat sink.  
Independent IC.  
W
W
°C  
°C  
°C  
7.5  
1.75  
Operating temperature  
Storage temperature  
Junction temperature  
-30 to +125  
-40 to +150  
150  
Tstg  
Tj max  
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating  
Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.  
Recommended Operating Conditions at Ta = 25°C  
Parameter  
Symbol  
Conditions  
Ratings  
Unit  
V
Input voltage range  
V
4.5 to 28  
IN  
Semiconductor Components Industries, LLC, 2013  
August, 2013  
62707 MS PC 20070619-S00001 / N1306 MS PC 20060606-S00001 No.A0476-1/4  

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