5秒后页面跳转
NCP1442FR4G PDF预览

NCP1442FR4G

更新时间: 2024-09-19 22:54:31
品牌 Logo 应用领域
安森美 - ONSEMI 稳压器开关式稳压器或控制器电源电路开关式控制器
页数 文件大小 规格书
20页 166K
描述
4.0 A 280 kHz/560 kHz Boost Regulators

NCP1442FR4G 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:MODULE包装说明:SOP, SMSIP7H,.4,50TB
针数:7Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.83Is Samacsys:N
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:30 V
最小输入电压:2.7 V标称输入电压:12 V
JESD-30 代码:S-PSSO-G7JESD-609代码:e3
长度:9.015 mm湿度敏感等级:3
功能数量:1端子数量:7
最高工作温度:85 °C最低工作温度:
最大输出电流:8 A封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SMSIP7H,.4,50TB
封装形状:SQUARE封装形式:SMALL OUTLINE, HEAT SINK/SLUG
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:2.03 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:320 kHz温度等级:OTHER
端子面层:MATTE TIN端子形式:GULL WING
端子节距:1.27 mm端子位置:SINGLE
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:9.015 mm
Base Number Matches:1

NCP1442FR4G 数据手册

 浏览型号NCP1442FR4G的Datasheet PDF文件第2页浏览型号NCP1442FR4G的Datasheet PDF文件第3页浏览型号NCP1442FR4G的Datasheet PDF文件第4页浏览型号NCP1442FR4G的Datasheet PDF文件第5页浏览型号NCP1442FR4G的Datasheet PDF文件第6页浏览型号NCP1442FR4G的Datasheet PDF文件第7页 
NCP1442, NCP1443,  
NCP1444, NCP1445  
4.0 A 280 kHz/560 kHz  
Boost Regulators  
The NCP1442/3/4/5 products are 280 kHz/560 kHz switching  
regulators with a high efficiency, 4.0 A integrated switch. These parts  
operate over a wide input voltage range, from 2.7 V to 30 V. The  
flexibility of the design allows the chips to operate in most power  
supply configurations, including boost, flyback, forward, inverting,  
and SEPIC. The ICs utilize current mode architecture, which allows  
excellent load and line regulation, as well as a practical means for  
limiting current. Combining high−frequency operation with a highly  
integrated regulator circuit results in an extremely compact power  
supply solution. The circuit design includes provisions for features  
such as frequency synchronization, shutdown, and feedback controls  
for either positive or negative voltage regulation.  
http://onsemi.com  
PowerFLEX]  
7−PIN  
F SUFFIX  
CASE 936J  
1
7
7 LEAD, TO−220  
T SUFFIX  
CASE 821P  
1
Part Number  
NCP1442  
NCP1443  
NCP1444  
NCP1445  
Frequency  
280 kHz  
280 kHz  
560 kHz  
560 kHz  
Feedback Voltage Polarity  
Positive  
7
PIN CONNECTIONS AND  
MARKING DIAGRAMS  
Negative  
Positive  
Negative  
NC  
Features  
NC  
P144xT  
AWLYWW  
P144xF  
AWLYWW  
Pb−Free Packages are Available*  
Integrated Power Switch: 4.0 A Guaranteed  
Wide Input Range: 2.7 V to 30 V  
High Frequency Allows for Small Components  
Minimum External Components  
1
7
PowerFLEX  
7−PIN  
1
7
7 LEAD, TO−220  
Easy External Synchronization  
Built−in Overcurrent Protection  
Frequency Foldback Reduces Component Stress During an  
Overcurrent Condition  
NCP1443/5  
NCP1442/4  
1. V  
Pin 1. V  
C
C
2. TEST  
3. NFB  
4. GND  
2. FB  
3. TEST  
4. GND  
Thermal Shutdown with Hysteresis  
Regulates Either Positive or Negative Output Voltages  
Shut Down Current: 50 mA Maximum  
5. V  
5. V  
SW  
SW  
6. SS  
6. SS  
7. V  
7. V  
CC  
CC  
Applications  
x
A
= Device Number 2, 3, 4, or 5  
= Assembly Location  
Boost Converter  
WL = Wafer Lot  
= Year  
WW = Work Week  
Inverting Converter  
Distributed Power  
Portable Computers  
Battery Powered Systems  
Y
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 18 of this data sheet.  
*For additional information on our Pb−Free strategy and soldering details, please  
download the ON Semiconductor Soldering and Mounting Techniques  
Reference Manual, SOLDERRM/D.  
Semiconductor Components Industries, LLC, 2004  
1
Publication Order Number:  
October, 2004 − Rev. 7  
NCP1442/D  

与NCP1442FR4G相关器件

型号 品牌 获取价格 描述 数据表
NCP1442T ONSEMI

获取价格

4.0 A 280 kHz/560 kHz Boost Regulators
NCP1442TG ONSEMI

获取价格

暂无描述
NCP1443 ONSEMI

获取价格

4.0 A 280 kHz/560 kHz Boost Regulators
NCP1443FR4 ONSEMI

获取价格

4.0 A 280 kHz/560 kHz Boost Regulators
NCP1443FR4G ONSEMI

获取价格

4.0 A 280 kHz/560 kHz Boost Regulators
NCP1443T ONSEMI

获取价格

4.0 A 280 kHz/560 kHz Boost Regulators
NCP1443TG ONSEMI

获取价格

8A SWITCHING REGULATOR, 320kHz SWITCHING FREQ-MAX, PSFM7, TO-220, 7 PIN
NCP1444 ONSEMI

获取价格

4.0 A 280 kHz/560 kHz Boost Regulators
NCP1444FR4 ONSEMI

获取价格

4.0 A 280 kHz/560 kHz Boost Regulators
NCP1444FR4G ONSEMI

获取价格

IC,SMPS CONTROLLER,CURRENT-MODE,SIP,7PIN,PLASTIC