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STR-W6251D PDF预览

STR-W6251D

更新时间： 2024-12-01 08:58:59
品牌 Logo 应用领域
三垦 - SANKEN 开关
页数 文件大小 规格书
2页 80K
描述
Power IC for PWM Type Switching Power Supply with Low Noise and Low Standby Power

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中文翻译

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STR-W6251D 技术参数

是否Rohs认证： 符合生命周期：Obsolete
包装说明：,Reach Compliance Code：unknown
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.67峰值回流温度（摄氏度）：NOT SPECIFIED
处于峰值回流温度下的最长时间：NOT SPECIFIEDBase Number Matches：1

STR-W6251D 数据手册

 浏览型号STR-W6251D的Datasheet PDF文件第2页 
STR-W6200D Series  
Power IC for PWM Type Switching Power Supply  
with Low Noise and Low Standby Power  
■
General Descriptions  
The STR-W6200D series products are power ICs for switching power supplies,  
incorporating a power MOSFET and a current-mode type PWM controller IC. The low  
standby power is accomplished by the automatic switching between the PWM operation in  
normal operation and the burst-oscillation under light load condition. The product achieves  
high cost-performance power supply systems with few external components.  
■
Features  
TO-220F-6  
ꢀ
ꢀ
Current-Mode Type PWM Control  
PWM with Jittering Function  
The function reduces the EMI noise and enables simplified (low-cost) EMI filters.  
The jittering period is adjustable by an external capacitor.  
Auto-Standby Function  
ꢀ
The burst-oscillation enables the low standby power.  
Input Power PIN < 100mW at no load  
ꢀ
ꢀ
Built-in Startup Circuit, enabling low power consumption  
Overcurrent Protection (OCP) with Built-in Input Compensation Circuit  
The function has less AC input voltage dependency.  
ꢀ
ꢀ
Overload Protection (OLP) with Built-in Delay Timer ( the delay time is adjustable by an external capacitor)  
External Latch Protection (ELP)  
The function enables the latch shutdown by external signal.  
Bias-Assist Function, reducing operating VCC voltage drop  
The function improves the startup operation and makes a low VCC capacitor applicable.  
Leading Edge Blanking Function  
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
Slope Compensation Function  
Built-in Avalanche Energy Guaranteed High-Voltage Power MOSFET  
Various Protections  
Overcurrent Protection (OCP)---------------------------------- Pulse-by-Pulse  
Overload Protection (OLP) ------------------------------------- Auto-Restart  
Overvoltage Protection (OVP) --------------------------------- Latch Shutdown  
Thermal Shutdown Protection (TSD) ------------------------- Latch Shutdown  
■
■
Applications  
Switching Power Supplies for  
Home Appliances (White Goods), Digital Consumer Equipment, OA Equipment, Industry Machines,  
Communication Devices, Others  
Product Lineup  
fOSC  
(kHz)  
MOSFET  
VDSS (MIN) (V)  
R
DS(ON)(MAX)  
Product No.  
(Ω)  
STR-W6251D  
STR-W6252D  
STR-W6253D  
67  
67  
67  
650  
650  
650  
3.95  
2.8  
1.9  
2010/08  
12

中文翻译

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