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MB3778P PDF预览

MB3778P

更新时间: 2024-11-20 22:46:27
品牌 Logo 应用领域
富士通 - FUJITSU 稳压器开关式稳压器或控制器电源电路开关式控制器光电二极管
页数 文件大小 规格书
29页 267K
描述
Switching Regulator Controller

MB3778P 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:DIP包装说明:DIP, DIP16,.3
针数:16Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.67模拟集成电路 - 其他类型:DUAL 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:3.6 V
标称输入电压:6 VJESD-30 代码:R-PDIP-T16
JESD-609代码:e0长度:19.55 mm
功能数量:1端子数量:16
最高工作温度:85 °C最低工作温度:-30 °C
最大输出电流:0.075 A封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP16,.3
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:4.36 mm子类别:Switching Regulator or Controllers
表面贴装:NO切换器配置:SINGLE
最大切换频率:500 kHz技术:BIPOLAR
温度等级:OTHER端子面层:Tin/Lead (Sn/Pb)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7.62 mmBase Number Matches:1

MB3778P 数据手册

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FUJITSU SEMICONDUCTOR  
DATA SHEET  
DS04-27203-6E  
ASSP  
Switching Regulator Controller  
MB3778  
DESCRIPTION  
The MB3778 is a dual switching regulator control IC. It has a two-channel basic circuit that controls PWM system  
switching regulator power. Complete synchronization is achieved by using the same oscillator output wave.  
This IC can accept any two of the following types of output voltage: step-down, step-up, or voltage inversion  
(inverting voltage can be output to only one circuit). The MB3778’s low power consumption makes it ideal for use  
in portable equipment.  
FEATURES  
• Wide input voltage range : 3.6 V to 18 V  
• Low current consumption : 1.7 mA typ. operation, 10 µA max. stand-by  
• Wide oscillation frequency range:1 kHz to 500 kHz  
• Built-in timer latch short-circuit protection circuit  
• Built-in under-voltage lockout circuit  
• Built-in 2.46 V reference voltage circuit : 1.23 V output can be obtained from RT terminal  
• Variable dead-time provides control over total range  
• Built-in stand-by function: power on/off function  
PACKAGES  
16-pin, Plastic DIP  
16-pin, Plastic SSOP  
16-pin, Plastic SOP  
v
(DIP-16P-M04)  
(FPT-16P-M05)  
(FPT-16P-M06)  

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