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FAN6756

更新时间: 2024-01-20 16:39:12
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 控制器
页数 文件大小 规格书
20页 1707K
描述
FAN6756— mWSaver™ PWM Controller

FAN6756 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Transferred零件包装代码:SOIC
包装说明:SOP, SOP8,.25针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.31.00.01风险等级:5.7
模拟集成电路 - 其他类型:SWITCHING CONTROLLER控制模式:CURRENT-MODE
控制技术:PULSE WIDTH MODULATION最大输入电压:22 V
标称输入电压:15 VJESD-30 代码:R-PDSO-G8
JESD-609代码:e3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:105 °C
最低工作温度:-40 °C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):260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:PUSH-PULL
最大切换频率:68 kHz技术:BICMOS
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
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:3.9 mmBase Number Matches:1

FAN6756 数据手册

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January 2013  
FAN6756— mWSaver™ PWM Controller  
Features  
Description  
The FAN6756 is a next-generation Green Mode PWM  
controller with innovative mWSaver™ technology, which  
dramatically reduces standby and no-load power  
consumption, enabling compliance with worldwide  
Standby Mode efficiency guidelines.  
An innovative AX-CAP® method minimizes losses in the  
EMI filter stage by eliminating the X-cap discharge  
.
.
Single-Ended Topologies, such as Flyback and  
Forward Converters  
mWSaver™ Technology  
-Achieves Low No-Load Power Consumption:  
< 30 mW at 230 VAC (EMI Filter Loss Included)  
-Eliminates X Capacitor Discharge Resistor Loss  
with AX-CAP® Technology  
resistors  
while  
meeting  
IEC61010-1  
safety  
requirements. “Deep” Burst Mode clamps feedback  
voltage and modulates feedback impedance with an  
impedance modulator during Burst Mode operation,  
which forces the system to operate in a Deep Burst  
Mode with minimum switching losses.  
-Linearly Decreases Switching Frequency to  
23 kHz  
-Burst Mode Operation at Light-Load Condition  
-Impedance Modulation in “Deep” Burst Mode  
-Low Operating Current (450 µA) in Deep Burst  
Protections ensure safe operation of the power system  
in various abnormal conditions. A proprietary frequency-  
hopping function decreases EMI emission and built-in  
synchronized slope compensation allows more stable  
Peak-Current-Mode control over a wide range of input  
voltage and load conditions. The proprietary internal line  
compensation ensures constant output power limit over  
the entire universal line voltage range.  
Mode  
-500 V High-Voltage JFET Startup Circuit to  
Eliminate Startup Resistor Loss  
.
.
Highly Integrated with Rich Features  
-Proprietary Frequency Hopping to Reduce EMI  
-High-Voltage Sampling to Detect Input Voltage  
-Peak-Current-Mode Control with Slope  
Requiring a minimum number of external components,  
FAN6756 provides a basic platform that is well suited for  
cost-effective flyback converter designs that require  
extremely low standby power consumption.  
Compensation  
-Cycle-by-Cycle Current Limiting with Line  
Compensation  
-Leading Edge Blanking (LEB)  
-Built-In 7 ms Soft-Start  
Applications  
Flyback power supplies that demand extremely low  
standby power consumption, such as:  
Advanced Protections  
-Brown-in / Brownout Recovery  
.
.
Adapters for Notebooks, Printers, Game Consoles,  
etc.  
-Internal Overload / Open-Loop Protection (OLP)  
-VDD Under-Voltage Lockout (UVLO)  
-VDD Over-Voltage Protection (VDD OVP)  
-Over-Temperature Protection (OTP)  
-Current-Sense Short-Circuit Protection (SSCP)  
Open-Frame SMPS for LCD TV, LCD Monitors,  
Printer Power, etc.  
Related Resources  
.
Evaluation Board: FEBFAN6756MR_T03U065A  
Ordering Information  
Protections(1)  
Operating  
Temperature Range  
Packing  
Method  
Part Number  
Package  
OLP OVP OTP SSCP  
FAN6756MRMY  
FAN6756MLMY  
A/R  
L
L
L
L
L
A/R  
A/R  
8-Pin, Small Outline  
Package (SOP)  
-40 to +105°C  
Tape & Reel  
Note:  
1. A/R = Auto Recovery Mode protection, L = Latch Mode protection.  
© 2011 Fairchild Semiconductor Corporation  
FAN6756 • Rev. 2.0.0  
www.fairchildsemi.com  

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