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NCP1512FCT1G

更新时间： 2024-11-08 21:18:43
品牌 Logo 应用领域
安森美 - ONSEMI 开关
页数 文件大小 规格书
12页 73K
描述
0.8A SWITCHING REGULATOR, 1240kHz SWITCHING FREQ-MAX, PBGA9, MICRO, BUMP-9

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中文翻译

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NCP1512FCT1G 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：BCC包装说明：VFBGA, BGA9,3X3,20
针数：9Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.84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：5.2 V最小输入电压：2.5 V
标称输入电压：3.6 VJESD-30 代码：S-PBGA-B9
长度：1.45 mm功能数量：1
端子数量：9最高工作温度：85 °C
最低工作温度：-30 °C最大输出电流：0.8 A
封装主体材料：PLASTIC/EPOXY封装代码：VFBGA
封装等效代码：BGA9,3X3,20封装形状：SQUARE
封装形式：GRID ARRAY, VERY THIN PROFILE, FINE PITCH认证状态：Not Qualified
座面最大高度：0.66 mm子类别：Switching Regulator or Controllers
表面贴装：YES切换器配置：BUCK
最大切换频率：1240 kHz温度等级：OTHER
端子形式：BALL端子节距：0.5 mm
端子位置：BOTTOM宽度：1.45 mm
Base Number Matches：1

NCP1512FCT1G 数据手册

 浏览型号NCP1512FCT1G的Datasheet PDF文件第2页浏览型号NCP1512FCT1G的Datasheet PDF文件第3页浏览型号NCP1512FCT1G的Datasheet PDF文件第4页浏览型号NCP1512FCT1G的Datasheet PDF文件第5页浏览型号NCP1512FCT1G的Datasheet PDF文件第6页浏览型号NCP1512FCT1G的Datasheet PDF文件第7页 
NCP1512  
Advance Information  
PWM Buck Converter with a  
Very Low Iq During Low  
Load Conditions  
The NCP1512 is a tri-mode regulator that operates either as a  
Synchronized PWM Buck Converter, PWM Buck Converter with  
internal oscillator or as a Pulsed Switching Regulator. If a  
synchronization signal is present, the NCP1512 operates as a current  
mode PWM converter with synchronous rectification. The optional  
external frequency input signal allows the user to control the location  
of the spurious frequency noise generated by a PWM converter. The  
Pulsed Switching Regulator mode is active when the Sync Pin is  
Low. The Pulsed Mode is an extremely low quiescent current Buck  
Converter. NCP1512 operates in a PWM mode with an internal  
oscillator when the Sync Pin is held high. The NCP1512  
configuration allows the flexibility of efficient high power operation  
and low input current during system sleep modes.  
http://onsemi.com  
MARKING  
DIAGRAM  
XXXX  
9 PIN  
YYWW  
MICRO BUMP  
FC SUFFIX  
CASE 499E  
1
XX = Device Code  
YY = Year  
WW = Work Week  
Features  
PIN CONNECTIONS  
• Synchronous Rectification for Higher Efficiency in PWM Mode  
• Pulsed Switching Mode Operation for Low Current Consumption at  
Low Loads  
Pin: A1. - GNDP  
A2. - LX  
A1  
A2  
A3  
B1  
B2  
C1  
C2  
C3  
• Integrated MOSFETs and Feedback Circuits  
• Cycle-by-Cycle Current Limit  
• Automatic Switching Between PWM, with External or Internal  
Oscillator, and Pulsed Mode  
• Operating Frequency Range of 450 to 1000 kHz  
• Internal 1.0 MHz Oscillator  
A3. - VCC  
B1. - SYNC  
B2. - GNDA  
B3. - FB  
C1. - SHD  
C2. - CB1  
C3. - CB0  
B3  
• Thermal Limit Protection  
(Bottom View)  
• Built-in Slope Compensation for Current Mode PWM Converter  
• 2.5, 2.85, 3.0, 3.3 Fixed Output Voltages  
• Shutdown Current Consumption of 0.2 mA  
• Pb Free Package for Green Manufacturing  
Applications  
ORDERING INFORMATION  
Device  
Package  
Shipping  
TBD  
NCP1512FCT1G 9 Pin Pb Free  
Micro Bump  
• Cellular Phones and Pagers  
• PDA  
• Digital Cameras  
• Supplies for DSP Cores  
• Portable Applications  
This document contains information on a new product. Specifications and information  
herein are subject to change without notice.  
Semiconductor Components Industries, LLC, 2003  
1
Publication Order Number:  
June, 2003 - Rev. 0  
NCP1512/D  
1234567...12

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