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MB3782PF PDF预览

MB3782PF

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
28页 240K
描述
Switching Regulator Controller

MB3782PF 技术参数

是否Rohs认证: 不符合生命周期:Contact Manufacturer
零件包装代码:SOIC包装说明:SOP, SOP20,.3
针数:20Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.65Is Samacsys:N
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:3.6 V标称输入电压:6 V
JESD-30 代码:R-PDSO-G20长度:12.7 mm
功能数量:1端子数量:20
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:SOP封装等效代码:SOP20,.3
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:BOOST
最大切换频率:500 kHz技术:BIPOLAR
温度等级:OTHER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 mm
Base Number Matches:1

MB3782PF 数据手册

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FUJITSU SEMICONDUCTOR  
DATA SHEET  
DS04-27205-4E  
ASSP Power Supplies  
BIPOLAR  
Switching Regulator Controller  
MB3782  
DESCRIPTION  
The FUJITSU MB3782 is a PWM-type switching regulator controller, designed with open-collector output for  
connection to external drive transistors and coils, providing a selection of three types of output voltage: step-  
up, step-down or inverting (inverting output is available on one circuit only).  
The MB3782 features identical oscillator output waveforms to enable completely synchronous operation and  
prevent the occurrence of low-frequency beat between channels.  
Also, the MB3782 features low power dissipation (2.1 mA typ) and a built-in standby mode (10 µA), making  
possible the configuration of a wide variety of high-efficiency, stable power supplies, even with the use of battery  
power. The MB3782 is an ideal power supply for high-performance portable devices such as video camcorders  
and cameras.  
FEATURES  
• Wide voltage range (3.6 to 18 V)  
• Low power dissipation (operating mode: 2.1 mA (typ), standby mode: 10 µA (max)  
• Wide range of oscillator frequencies, high-frequency capability (1 to 500 kHz)  
• On-chip timer-latch type short detection circuit  
• On-chip undervoltage lockout circuit  
• On-chip 2.50 V reference voltage circuit (1.25 V output available at RT pin)  
• Dead time adjustment over full duty cycle range  
• On-chip standby mode (power on/off function)  
(Continued)  
PACKAGE  
Plastic DIP, 20 pin  
Plastic SOP, 20 pin  
(DIP-20P-M01)  
(FPT-20P-M01)  

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