5秒后页面跳转
捷配首页

Datasheet > NCP1342ANACECD1R2G
NCP1342ANACECD1R2G PDF预览

NCP1342ANACECD1R2G

更新时间： 2024-11-29 11:01:39
品牌 Logo 应用领域
安森美 - ONSEMI 开关反激控制控制器光电二极管
页数 文件大小 规格书
41页 882K
描述
准谐振反激控制器，带谷锁闭开关

阅读下载

中文翻译

获取价格

NCP1342ANACECD1R2G 技术参数

是否无铅： 不含铅生命周期：Active
包装说明：SSOP, SOP9/10,.24,40Reach Compliance Code：compliant
Factory Lead Time：4 weeks风险等级：5.67
其他特性：ALSO HAS PWM CONTROL TECHNIQUE模拟集成电路 - 其他类型：SWITCHING CONTROLLER
控制模式：CURRENT-MODE控制技术：RESONANT CONTROL
最大输入电压：28 V最小输入电压：9 V
标称输入电压：12 VJESD-30 代码：R-PDSO-G9
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：9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：SSOP封装等效代码：SOP9/10,.24,40
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, SHRINK PITCH
峰值回流温度（摄氏度）：NOT SPECIFIED座面最大高度：2 mm
最大供电电流 (Isup)：1.5 mA标称供电电压 (Vsup)：12 V
表面贴装：YES切换器配置：SINGLE
最大切换频率：560 kHz温度等级：AUTOMOTIVE
端子面层：Tin (Sn)端子形式：GULL WING
端子节距：1 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 mm
Base Number Matches：1

NCP1342ANACECD1R2G 数据手册

 浏览型号NCP1342ANACECD1R2G的Datasheet PDF文件第2页浏览型号NCP1342ANACECD1R2G的Datasheet PDF文件第3页浏览型号NCP1342ANACECD1R2G的Datasheet PDF文件第4页浏览型号NCP1342ANACECD1R2G的Datasheet PDF文件第5页浏览型号NCP1342ANACECD1R2G的Datasheet PDF文件第6页浏览型号NCP1342ANACECD1R2G的Datasheet PDF文件第7页 
NCP1342  
High Frequency Quasi-  
Resonant Flyback Controller  
The NCP1342 is a highly integrated quasi−resonant flyback  
controller suitable for designing high−performance off−line power  
converters. With an integrated active X2 capacitor discharge feature,  
the NCP1342 can enable no−load power consumption below 30 mW.  
The NCP1342 features a proprietary valley−lockout circuitry,  
www.onsemi.com  
th  
ensuring stable valley switching. This system works down to the 6  
valley and transitions to frequency foldback mode to reduce switching  
losses. As the load decreases further, the NCP1342 enters quiet−skip  
mode to manage the power delivery while minimizing acoustic noise.  
To ensure light load performance with high frequency designs, the  
NCP1342 incorporates Minimum Peak Current Modulation (MPCM)  
to reduce the switching frequency quickly. To help ensure converter  
ruggedness, the NCP1342 implements several key protective features  
such as internal brownout detection, a non−dissipative Over Power  
Protection (OPP) for constant maximum output power regardless of  
input voltage, a latched overvoltage and NTC−ready overtemperature  
protection through a dedicated pin, and line removal detection to safely  
discharge the X2 capacitors when the ac line is removed. If transient  
load capability is desired, the NCP1343 offers the same performance  
and features with the addition of power excursion mode (PEM).  
8
9
1
1
SOIC−9 NB  
D SUFFIX  
CASE 751BP  
SOIC−8 NB  
D SUFFIX  
CASE 751  
MARKING DIAGRAMS  
8
9
1
1342abcde  
1342abcde  
ALYW  
ALYW  
G
G
1
Features  
1342abcde = Specific Device Code  
A
L
Y
W
G
= Assembly Location  
= Wafer Lot  
= Year  
= Work Week  
= Pb−Free Package  
• Integrated High−Voltage Startup Circuit with Brownout Detection  
• Integrated X2 Capacitor Discharge Capability  
• Wide V Range from 9 V to 28 V  
CC  
• 28 V V Overvoltage Protection  
CC  
• Abnormal Overcurrent Fault Protection for Winding Short Circuit or  
Saturation Detection  
PIN CONNECTIONS  
• Internal Temperature Shutdown  
1
Fault  
HV  
• Valley Switching Operation with Valley−Lockout for Noise−Free  
FMAX  
FB  
ZCD/OPP  
CS  
Operation  
VCC  
DRV  
GND  
• Frequency Foldback with 25 kHz Minimum Frequency Clamp for  
Increased Efficiency at Light Loads  
• MPCM for Fast Reduction of Switching Frequency at Light Loads  
1
HV  
Fault  
FB  
• Skip Mode with Quiet−Skip Technology for Highest Performance  
VCC  
During Light Loads  
DRV  
GND  
ZCD/OPP  
CS  
• Minimized Current Consumption for No Load Power Below 30 mW  
• Frequency Jittering for Reduced EMI Signature  
(Top Views)  
• Latching or Auto−Recovery Timer−Based Overload Protection  
• Adjustable Overpower Protection (OPP)  
ORDERING INFORMATION  
See detailed ordering and shipping information on page 3 of  
• Adjustable Maximum Frequency Clamp  
• Fault Pin for Severe Fault Conditions, NTC Compatible for OTP  
• 4 ms Soft−Start Timer  
this data sheet.  
© Semiconductor Components Industries, LLC, 2017  
1
Publication Order Number:  
December, 2017 − Rev. 1  
NCP1342/D  
1234567...41

中文翻译

下载PDF

与NCP1342ANACECD1R2G相关器件

型号 品牌 获取价格 描述 数据表
NCP1342ANACED1R2G ONSEMI

获取价格

 		准谐振反激控制器，带谷锁闭开关
NCP1342ANDAAD1R2G ONSEMI

获取价格

 		准谐振反激控制器，带谷锁闭开关
NCP1342ANDBDD1R2G ONSEMI

获取价格

 		准谐振反激控制器，带谷锁闭开关
NCP1342ANDCDAD1R2G ONSEMI

获取价格

 		准谐振反激控制器，带谷锁闭开关
NCP1342BKDCDAD1R2G ONSEMI

获取价格

 		准谐振反激控制器，带谷锁闭开关
NCP1342BLACADR2G ONSEMI

获取价格

 		High Frequency Quasi-Resonant Flyback Controller
NCP1342BMDCDAD1R2G ONSEMI

获取价格

 		准谐振反激控制器，带谷锁闭开关
NCP1342BMDCDD1R2G ONSEMI

获取价格

 		准谐振反激控制器，带谷锁闭开关
NCP1342BMDCDDD1R2G ONSEMI

获取价格

 		准谐振反激控制器，带谷锁闭开关
NCP1342DADBDD1R2G ONSEMI

获取价格

 		High Frequency Quasi-Resonant Flyback Controller

与NCP1342ANACECD1R2G相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证