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LA5774MC-BE

更新时间： 2024-02-01 17:04:15
品牌 Logo 应用领域
安森美 - ONSEMI 开关
页数 文件大小 规格书
6页 313K
描述
Switching Regulator

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中文翻译

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LA5774MC-BE 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：, SMSIP5H,.6,67TB
Reach Compliance Code：not_compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：1 week
风险等级：8.6模拟集成电路 - 其他类型：SWITCHING REGULATOR
控制模式：VOLTAGE-MODEJESD-609代码：e6
湿度敏感等级：1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封装等效代码：SMSIP5H,.6,67TB
认证状态：Not Qualified子类别：Switching Regulator or Controllers
表面贴装：YES最大切换频率：192 kHz
温度等级：OTHER端子面层：Tin/Bismuth (Sn/Bi)
端子节距：1.7 mm端子位置：SINGLE

LA5774MC-BE 数据手册

 浏览型号LA5774MC-BE的Datasheet PDF文件第2页浏览型号LA5774MC-BE的Datasheet PDF文件第3页浏览型号LA5774MC-BE的Datasheet PDF文件第4页浏览型号LA5774MC-BE的Datasheet PDF文件第5页浏览型号LA5774MC-BE的Datasheet PDF文件第6页 
Ordering number : ENA2191  
LA5774MC  
Monolithic Linear IC  
http://onsemi.com  
Separately-excited Step-down  
Switching Regulator  
(Variable Type)  
Overview  
The LA5774MC is a Separately-excited step-down switching regulator (variable type).  
Function  
• High efficiency.  
• 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
Maximum Input voltage  
V
max  
30  
3
IN  
Maximum Output current  
SW pin application reverse voltage  
Allowable power dissipation  
VOS pin application reverse voltage  
Operating temperature  
I
max  
A
O
V
V
-1  
SW  
Pd max  
VVOS  
Topr  
Mounted on a substrate.*  
W
V
3.9  
-0.2 to +7  
-30 to +125  
-40 to +150  
°C  
°C  
Storage temperature  
Tstg  
* Specified substrate : 76.1×114.3×1.6mm3 : Copper foil ratio 60％ FR4  
Caution 1) Absolute maximum ratings represent the value which cannot be exceeded for any length of time.  
Caution 2) Even when the device is used within the range of absolute maximum ratings, as a result of continuous usage under high temperature, high current,  
high voltage, or drastic temperature change, the reliability of the IC may be degraded. Please contact us for the further details.  
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  
ORDERING INFORMATION  
See detailed ordering and shipping information on page 5 of this data sheet.  
Semiconductor Components Industries, LLC, 2013  
May, 2013  
52913NK 20130426-S00001 No.A2191-1/6  
123456

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LA5774MC-BE 替代型号

型号 品牌 替代类型 描述 数据表
LA5774MC-E ONSEMI

完全替代

 Buck Regulator, Switching, Separately Excited (Variable Type), D2PAK5 / SMP5J, 50-FNFLD
LA5774MP-DL-E ONSEMI

完全替代

 Separately-Excited Step-Down Switching Regulator (Variable type), DPAK5 / SMP5, 1000-REEL

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