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MC34063BD PDF预览

MC34063BD

更新时间: 2024-01-10 09:12:43
品牌 Logo 应用领域
罗彻斯特 - ROCHESTER 开关光电二极管
页数 文件大小 规格书
17页 833K
描述
1.5A SWITCHING REGULATOR, 100kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, SOIC-8

MC34063BD 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP, SOP8,.25
针数:8Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.11模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:VOLTAGE-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:40 V最小输入电压:3 V
标称输入电压:5 VJESD-30 代码:R-PDSO-G8
JESD-609代码:e0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:70 °C
最低工作温度:最大输出电流:1.5 A
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP8,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):240
认证状态:Not Qualified座面最大高度:1.75 mm
子类别:Switching Regulator or Controllers表面贴装:YES
切换器配置:BOOST最大切换频率:100 kHz
技术:BIPOLAR温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn/Pb)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:30宽度:3.9 mm
Base Number Matches:1

MC34063BD 数据手册

 浏览型号MC34063BD的Datasheet PDF文件第4页浏览型号MC34063BD的Datasheet PDF文件第5页浏览型号MC34063BD的Datasheet PDF文件第6页浏览型号MC34063BD的Datasheet PDF文件第8页浏览型号MC34063BD的Datasheet PDF文件第9页浏览型号MC34063BD的Datasheet PDF文件第10页 
MC34063A, MC33063A  
R
V
out  
V
out  
8
7
6
1
2
8
7
6
1
2
R
sc  
R
sc  
V
in  
V
in  
R ³ 0 for  
constant V  
in  
Figure 8. External Current Boost Connections for IC Peak Greater than 1.5 A  
8a. External NPN Switch  
8b. External NPN Saturated Switch  
(See Note 7.)  
7. If the output switch is driven into hard saturation (non–Darlington configuration) at low switch currents (300 mA) and high driver currents  
(30 mA), it may take up to 2.0 µs to come out of saturation. This condition will shorten the off time at frequencies 30 kHz, and is magnified  
at high temperatures. This condition does not occur with a Darlington configuration, since the output switch cannot saturate. If a  
non–Darlington configuration is used, the following output drive condition is recommended.  
http://onsemi.com  
6

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