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NCP1294EDR16 PDF预览

NCP1294EDR16

更新时间: 2024-11-08 05:52:03
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光电二极管
页数 文件大小 规格书
13页 224K
描述
Enhanced Voltage Mode PWM Controller

NCP1294EDR16 技术参数

生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP,针数:16
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.75
Is Samacsys:N模拟集成电路 - 其他类型:SWITCHING CONTROLLER
控制模式:VOLTAGE-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:15 V最小输入电压:4.7 V
JESD-30 代码:R-PDSO-G16长度:9.9 mm
功能数量:1端子数量:16
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流:0.1 A封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE认证状态:Not Qualified
座面最大高度:1.75 mm表面贴装:YES
切换器配置:SINGLE最大切换频率:1000 kHz
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
宽度:3.9 mmBase Number Matches:1

NCP1294EDR16 数据手册

 浏览型号NCP1294EDR16的Datasheet PDF文件第2页浏览型号NCP1294EDR16的Datasheet PDF文件第3页浏览型号NCP1294EDR16的Datasheet PDF文件第4页浏览型号NCP1294EDR16的Datasheet PDF文件第5页浏览型号NCP1294EDR16的Datasheet PDF文件第6页浏览型号NCP1294EDR16的Datasheet PDF文件第7页 
NCP1294  
Product Preview  
Enhanced Voltage Mode  
PWM Controller  
The NCP1294 fixed frequency feed forward voltage mode PWM  
controller contains all of the features necessary for basic voltage mode  
operation. This PWM controller has been optimized for high  
frequency primary side control operation. In addition, this device  
includes such features as: SoftStart, accurate duty cycle limit control,  
less than 50mA startup current, over and undervoltage protection, and  
bidirectional synchronization. The NCP1294 is available in a 16 lead  
SOIC narrow surface mount package.  
http://onsemi.com  
SOIC16  
D SUFFIX  
CASE 751B  
16  
1
TSSOP16  
DTB SUFFIX  
CASE 948F  
16  
Features  
1.0 MHz Frequency Capability  
1
Fixed Frequency Voltage Mode Operation, with Feed Forward  
Thermal Shutdown  
PIN CONNECTIONS AND  
MARKING DIAGRAM  
1
16  
Undervoltage LockOut  
Accurate Programmable Max Duty Cycle Limit  
1.0 A Sink/Source Gate Drive  
Programmable PulseByPulse Overcurrent Protection  
Leading Edge Current Sense Blanking  
75 ns Shutdown Propagation Delay  
Programmable SoftStart  
Undervoltage Protection  
Overvoltage Protection with Programmable Hysteresis  
Bidirectional Synchronization  
GATE  
V
C
PGND  
I
SENSE  
SYNC  
V
CC  
FF  
UV  
OV  
V
REF  
LGND  
SS  
COMP  
R C  
T
T
I
V
FB  
SET  
1
16  
25 ns GATE Rise and Fall Time (1.0 nF Load)  
3.3 V 3% Reference Voltage Output  
PbFree Packages are Available*  
NCP1294= Specific Device Code  
= Assembly Location  
WL, L = Wafer Lot  
YY, Y = Year  
WW, W = Work Week  
A
G
= PbFree Package  
ORDERING INFORMATION  
Device  
Package  
Shipping  
NCP1294ED16  
SOIC16 48 Units / Rail  
NCP1294ED16G  
SOIC16 48 Units / Rail  
(PbFree)  
NCP1294EDR16  
SOIC16 2500 Tape & Reel  
NCP1294EDR16G  
SOIC16 2500 Tape & Reel  
(PbFree)  
NCP1294EDTB16G TSSOP16 96 Units / Rail  
(PbFree)  
NCP1294EDTB16R2GTSSOP16 2500 Tape & Reel  
(PbFree)  
*For additional information on our PbFree strategy and soldering details, please  
download the ON Semiconductor Soldering and Mounting Techniques  
Reference Manual, SOLDERRM/D.  
†For information on tape and reel specifications,  
including part orientation and tape sizes, please  
refer to our Tape and Reel Packaging Specifications  
Brochure, BRD8011/D.  
This document contains information on a product under development. ON Semiconductor  
reserves the right to change or discontinue this product without notice.  
© Semiconductor Components Industries, LLC, 2009  
1
Publication Order Number:  
April, 2009 Rev. P0  
NCP1294/D  

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