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LA5771MP

更新时间: 2024-09-25 20:19:07
品牌 Logo 应用领域
安森美 - ONSEMI 开关
页数 文件大小 规格书
5页 58K
描述
IC SWITCHING REGULATOR, Switching Regulator or Controller

LA5771MP 技术参数

生命周期:Active包装说明:,
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.67
Is Samacsys:N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:28 V
最小输入电压:5.5 V标称输入电压:15 V
JESD-30 代码:R-PSSO-G5长度:10 mm
功能数量:1端子数量:5
最高工作温度:125 °C最低工作温度:-30 °C
最大输出电流:3 A标称输出电压:3.3 V
封装主体材料:PLASTIC/EPOXY封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, HEAT SINK/SLUG座面最大高度:4.7 mm
表面贴装:YES切换器配置:BUCK
最大切换频率:192 kHz温度等级:OTHER
端子形式:GULL WING端子节距:1.7 mm
端子位置:SINGLE宽度:8.8 mm
Base Number Matches:1

LA5771MP 数据手册

 浏览型号LA5771MP的Datasheet PDF文件第2页浏览型号LA5771MP的Datasheet PDF文件第3页浏览型号LA5771MP的Datasheet PDF文件第4页浏览型号LA5771MP的Datasheet PDF文件第5页 
Ordering number : EN8273A  
LA5771MP  
Monolithic Linear IC  
http://onsemi.com  
Separately-excited Step-down  
Switching Regulator (3.3V)  
Overview  
The LA5771MP is a separately-excited step-down switching regulator (3.3V).  
Features  
High efficiency  
Four external parts  
Time-base generator (160kHz) incorporated  
Current limiter incorporated  
Thermal shutdown circuit incorporated  
Soft start circuit incorporated  
Specifications  
Absolute Maximum Ratings at Ta = 25°C  
Parameter  
Symbol  
Conditions  
Ratings  
Unit  
V
Input voltage  
V
I
30  
IN max  
max  
Output current  
3
-1  
A
O
SW pin application reverse voltage  
Allowable power dissipation  
Operating temperature  
Vsw  
V
Pd max  
Topr  
Mounted on the specified board *  
3.9  
W
°C  
°C  
-30 to +125  
-40 to +150  
Storage temperature  
Tstg  
* Mounted on a specified board: 114.3mm×76.1mm×1.6mm, Copper foil ratio 60% FR4  
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  
Input voltage range  
Symbol  
Conditions  
Ratings  
5.5 to 28  
Unit  
V
V
IN  
Semiconductor Components Industries, LLC, 2013  
August, 2013  
13107 MS IM B8-8794 No.8273-1/5  

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