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MB3769APF PDF预览

MB3769APF

更新时间: 2024-09-17 04:16:47
品牌 Logo 应用领域
富士通 - FUJITSU 稳压器开关控制器
页数 文件大小 规格书
29页 940K
描述
SWITCHING REGULATOR CONTROLLER

MB3769APF 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, SO16(UNSPEC)
针数:16Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.62模拟集成电路 - 其他类型:SWITCHING CONTROLLER
控制模式:VOLTAGE-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:18 V最小输入电压:12 V
标称输入电压:15 VJESD-30 代码:R-PDSO-G16
长度:10.15 mm功能数量:1
端子数量:16最高工作温度:75 °C
最低工作温度:-30 °C最大输出电流:0.66 A
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SO16(UNSPEC)封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:2.25 mm
子类别:Switching Regulator or Controllers表面贴装:YES
切换器配置:BUCK最大切换频率:700 kHz
技术:BIPOLAR温度等级:COMMERCIAL EXTENDED
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:NOT SPECIFIED
宽度:5.3 mmBase Number Matches:1

MB3769APF 数据手册

 浏览型号MB3769APF的Datasheet PDF文件第2页浏览型号MB3769APF的Datasheet PDF文件第3页浏览型号MB3769APF的Datasheet PDF文件第4页浏览型号MB3769APF的Datasheet PDF文件第5页浏览型号MB3769APF的Datasheet PDF文件第6页浏览型号MB3769APF的Datasheet PDF文件第7页 
FUJITSU SEMICONDUCTOR  
DATA SHEET  
DS04-27202-6E  
ASSP  
BIPOLAR  
SWITCHING REGULATOR  
CONTROLLER  
MB3769A  
DESCRIPTION  
The Fujitsu MB3769A is a pulse-width-modulation controller which is applied to fixed frequency pulse modulation  
technique. The MB3769A contains wide band width Op-Amp and high speed comparator to construct very high  
speed switching regulator system up to 700 kHz. Output is suitable for power MOS FET drive owing to adoption  
of totem pole output.  
The MB3769A provides stand-by mode at low voltage power supply when it is applied in primary control system.  
FEATURES  
• High frequency oscillator (f = 1 kHz to 700 kHz)  
• On-chip wide band frequency operation amplifier (BW = 8 MHz Typ)  
• On-chip high speed comparator (td = 120 ns Typ)  
• Internal reference voltage generator provides a stable reference supply (5 V ± 2%)  
• Low power dissipation (1.5 mA Typ at standby mode, 8 mA Typ at operating mode)  
• Output current ± 100 mA (± 600 mA at peak)  
High speed switching operation (tr = 60 ns, tf = 30 ns, CL = 1000 pF Typ)  
• Adjustable Dead-time  
• On-chip soft start and quick shut down functions  
• Internal circuitry prohibits double pulse at dynamic current limit operation  
• Under voltage lock out function (OFF to ON: 10 V Typ, ON to OFF: 8 V Typ)  
• On-chip output shut down circuit with latch function at over voltage  
• On-chip Zener diode (15 V)  
• One type of package (SOP-16pin : 1 type)  
APPLICATIONS  
• Power supply module  
• Industrial Equipment  
• AC/DC Converter  
etc.  
Copyright©1994-2006 FUJITSU LIMITED All rights reserved  

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