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FAN6961SY PDF预览

FAN6961SY

更新时间: 2024-12-01 06:58:47
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 功率因数校正控制器
页数 文件大小 规格书
13页 657K
描述
Boundary Mode PFC Controller

FAN6961SY 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:POWER FACTOR CONTROLLER控制技术:PULSE WIDTH MODULATION
最大输入电压:24.5 V最小输入电压:10.5 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:125 °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电源:15 V
认证状态:Not Qualified座面最大高度:1.75 mm
子类别:Switching Regulator or Controllers最大供电电流 (Isup):6 mA
标称供电电压 (Vsup):15 V表面贴装:YES
温度等级:AUTOMOTIVE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

FAN6961SY 数据手册

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January 2009  
FAN6961  
Boundary Mode PFC Controller  
Features  
Description  
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Boundary Mode PFC Controller  
The FAN6961 is an 8-pin, boundary-mode, PFC  
controller IC intended for controlling PFC pre-  
regulators. The FAN6961 provides a controlled on-time  
to regulate the output DC voltage and achieve natural  
power factor correction. The maximum on-time of the  
external switch is programmable to ensure safe  
operation during AC brownouts. An innovative multi-  
vector error amplifier is built in to provide rapid transient  
response and precise output voltage clamping. A built-  
in circuit disables the controller if the output feedback  
loop is opened. The start-up current is lower than 20µA  
and the operating current has been reduced to under  
6mA. The supply voltage can be up to 25V, maximizing  
application flexibility.  
Low Input Current THD  
Controlled On-Time PWM  
Zero-Current Detection  
Cycle-by-Cycle Current Limiting  
Leading-Edge Blanking instead of RC Filtering  
Low Start-up Current: 10µA Typical  
Low Operating Current: 4.5mA Typical  
Feedback Open-Loop Protection  
Programmable Maximum On-Time (MOT)  
Output Over-Voltage Clamping Protection  
Clamped Gate Output Voltage 16.5V  
Applications  
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Electric Lamp Ballasts  
AC-DC Switching Mode Power Converter  
Open Frame Power Supplies and Power Adapters  
Flyback Power Converters with ZCS / ZVS  
Ordering Information  
Part  
Number  
Operating  
Temperature Range  
Packing  
Package  
Eco Status  
Method  
Tape & Reel  
Tube  
FAN6961SZ  
FAN6961DZ  
FAN6961SY  
-40°C to +125°C  
8-Pin, Small Outline Package (SOP)  
8-Pin, Dual In-line Package (DIP)  
8-Pin, Small Outline Package (SOP)  
RoHS  
RoHS  
Green  
-40°C to +125°C  
-40°C to +125°C  
Tape & Reel  
For Fairchild’s definition of “green” Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html.  
© 2008 Fairchild Semiconductor Corporation  
FAN6961 • Rev. 1.0.2  
www.fairchildsemi.com  

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