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FAN2011EMPX_NL

更新时间: 2024-10-02 13:07:43
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 稳压器
页数 文件大小 规格书
10页 242K
描述
Switching Regulator, Current-mode, 1.5A, 1600kHz Switching Freq-Max, 3 X 3 MM, LEAD FREE, MO-229-WEEA, MLP-6

FAN2011EMPX_NL 技术参数

生命周期:Obsolete零件包装代码:SON
包装说明:VSON,针数:6
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.23
模拟集成电路 - 其他类型:SWITCHING REGULATOR控制模式:CURRENT-MODE
控制技术:PULSE WIDTH MODULATION最大输入电压:5.5 V
最小输入电压:4.5 V标称输入电压:5 V
JESD-30 代码:S-XDSO-N6JESD-609代码:e4
长度:3 mm功能数量:1
端子数量:6最高工作温度:85 °C
最低工作温度:-40 °C最大输出电流:1.5 A
封装主体材料:UNSPECIFIED封装代码:VSON
封装形状:SQUARE封装形式:SMALL OUTLINE, VERY THIN PROFILE
认证状态:Not Qualified座面最大高度:0.8 mm
表面贴装:YES切换器配置:BUCK
最大切换频率:1600 kHz温度等级:INDUSTRIAL
端子面层:NICKEL PALLADIUM GOLD端子形式:NO LEAD
端子节距:0.95 mm端子位置:DUAL
宽度:3 mmBase Number Matches:1

FAN2011EMPX_NL 数据手册

 浏览型号FAN2011EMPX_NL的Datasheet PDF文件第2页浏览型号FAN2011EMPX_NL的Datasheet PDF文件第3页浏览型号FAN2011EMPX_NL的Datasheet PDF文件第4页浏览型号FAN2011EMPX_NL的Datasheet PDF文件第5页浏览型号FAN2011EMPX_NL的Datasheet PDF文件第6页浏览型号FAN2011EMPX_NL的Datasheet PDF文件第7页 
November 2004  
FAN2011/FAN2012  
1.5A Low Voltage Current Mode Synchronous PWM Buck  
Regulator  
Features  
Description  
95% Efficiency, Synchronous Operation  
Adjustable Output Voltage from 0.8V to V  
4.5V to 5.5V Input Voltage Range  
Up to 1.5A Output Current  
The FAN2011/FAN2012 is a high-efficiency, low-noise synchro-  
nous PWM current mode DC-DC converter, designed for low  
voltage applications. It provides up to 1.5A continuous load cur-  
rent from the 4.5V to 5.5V input. The output voltage is adjust-  
IN  
able over a wide range of 0.8V to V by means of an external  
IN  
Fixed Frequency 1.3 MHz PWM Operation  
100% Duty Cycle Low Dropout Operation  
Soft Start  
voltage divider.  
The FAN2011 is always on, while the FAN2012 has an “Enable  
Input,and the device can be put in the shutdown mode, in  
which the ground current falls below 1µA.  
Excellent Load Transient Response  
3x3mm 6-lead MLP Package  
A current mode control loop with a fast transient response  
ensures excellent line and load regulation. The fixed 1.3MHz  
switching frequency enables the user to choose a small, inex-  
pensive external inductor and capacitor. Filtering is also easily  
accomplished with very small components.  
Applications  
Hard Disk Drive  
Set Top Box  
Protection features include input under-voltage lockout, short  
circuit protection and thermal shutdown. Soft-start limits in-rush  
current during start-up conditions.  
Point of Load Power  
Notebook Computers  
Communications Equipment  
The device is available in a 3x3mm 6-lead MLP package, mak-  
ing it possible to build a 1.5A complete DC/DC converter in a  
tiny space on the PCB.  
Typical Application  
EN  
FB  
FB  
1
2
3
6
5
4
NC  
1
2
3
6
5
4
10KΩ  
10KΩ  
R2  
+5V  
PGND  
SW  
V
R2  
P1  
(AGND)  
+5V  
IN  
V
PGND  
P1  
(AGND)  
IN  
R1  
OUT  
R1  
OUT  
L1  
V
L1  
PV  
V
SW  
PV  
IN  
IN  
3.3µH  
3.3µH  
10µF  
10µF  
4 x 10µF  
4 x 10µF  
FAN2011  
FAN2012  
Figure 1.Typical Application  
FAN2011/FAN2012 Rev. 1.0.2  
1
www.fairchildsemi.com  

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