5秒后页面跳转
捷配首页

Datasheet > NCP4305AMTTWG
NCP4305AMTTWG PDF预览

NCP4305AMTTWG

更新时间： 2024-11-09 00:59:51
品牌 Logo 应用领域
安森美 - ONSEMI 开关光电二极管
页数 文件大小 规格书
52页 702K
描述
Secondary Side Synchronous Rectification Driver

阅读下载

中文翻译

获取价格

NCP4305AMTTWG 技术参数

是否无铅： 不含铅生命周期：Active
包装说明：HVSON,Reach Compliance Code：compliant
Factory Lead Time：1 week风险等级：2.08
模拟集成电路 - 其他类型：SWITCHING CONTROLLER控制技术：RESONANT CONTROL
最大输入电压：35 V标称输入电压：12 V
JESD-30 代码：S-PDSO-N8长度：4 mm
湿度敏感等级：1功能数量：1
端子数量：8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：HVSON封装形状：SQUARE
封装形式：SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE座面最大高度：1 mm
表面贴装：YES最大切换频率：500 kHz
温度等级：AUTOMOTIVE端子面层：Nickel/Gold/Palladium (Ni/Au/Pd)
端子形式：NO LEAD端子节距：0.8 mm
端子位置：DUAL宽度：4 mm

NCP4305AMTTWG 数据手册

 浏览型号NCP4305AMTTWG的Datasheet PDF文件第2页浏览型号NCP4305AMTTWG的Datasheet PDF文件第3页浏览型号NCP4305AMTTWG的Datasheet PDF文件第4页浏览型号NCP4305AMTTWG的Datasheet PDF文件第5页浏览型号NCP4305AMTTWG的Datasheet PDF文件第6页浏览型号NCP4305AMTTWG的Datasheet PDF文件第7页 
NCP4305  
Secondary Side  
Synchronous Rectification  
Driver for High Efficiency  
SMPS Topologies  
www.onsemi.com  
The NCP4305 is high performance driver tailored to control a  
synchronous rectification MOSFET in switch mode power supplies.  
Thanks to its high performance drivers and versatility, it can be used in  
various topologies such as DCM or CCM flyback, quasi resonant  
flyback, forward and half bridge resonant LLC.  
The combination of externally adjustable minimum off-time and  
on-time blanking periods helps to fight the ringing induced by the PCB  
layout and other parasitic elements. A reliable and noise less operation  
of the SR system is insured due to the Self Synchronization feature. The  
NCP4305 also utilizes Kelvin connection of the driver to the MOSFET  
to achieve high efficiency operation at full load and utilizes a light load  
detection architecture to achieve high efficiency at light load.  
The precise turn−off threshold, extremely low turn−off delay time  
and high sink current capability of the driver allow the maximum  
synchronous rectification MOSFET conduction time and enables  
maximum SMPS efficiency. The high accuracy driver and 5 V gate  
clamp enables the use of GaN FETs.  
MARKING  
DIAGRAMS  
8
8
NCP4305x  
ALYW G  
G
1
SOIC−8  
D SUFFIX  
CASE 751  
1
1
4305x  
ALYWG  
G
DFN8  
MN SUFFIX  
CASE 488AF  
1
Features  
5xMG  
WDFN8  
MT SUFFIX  
CASE 511AT  
G
• Self−Contained Control of Synchronous Rectifier in CCM, DCM and  
QR for Flyback, Forward or LLC Applications  
• Precise True Secondary Zero Current Detection  
• Typically 12 ns Turn off Delay from Current Sense Input to Driver  
4305x = Specific Device Code  
x = A, B, C, D or Q  
• Rugged Current Sense Pin (up to 200 V)  
A
L
Y
W
M
G
= Assembly Location  
= Wafer Lot  
• Ultrafast Turn−off Trigger Interface/Disable Input (7.5 ns)  
• Adjustable Minimum ON−Time  
= Year  
= Work Week  
= Date Code  
• Adjustable Minimum OFF-Time with Ringing Detection  
= Pb−Free Package  
• Adjustable Maximum ON−Time for CCM Controlling of Primary  
(Note: Microdot may be in either location)  
QR Controller  
• Improved Robust Self Synchronization Capability  
• 8 A / 4 A Peak Current Sink / Source Drive Capability  
ORDERING INFORMATION  
See detailed ordering and shipping information on page 49 of  
this data sheet.  
• Operating Voltage Range up to V = 35 V  
CC  
• Automatic Light−load & Disable Mode  
• Adaptive Gate Drive Clamp  
• GaN Transistor Driving Capability (options A and C)  
• Low Startup and Disable Current Consumption  
• Maximum Operation Frequency up to 1 MHz  
• SOIC-8 and DFN−8 (4x4) and WDFN8 (2x2) Packages  
• These are Pb−Free Devices  
Typical Applications  
• Notebook Adapters  
• High Power Density AC/DC Power Supplies (Cell  
Phone Chargers)  
• LCD TVs  
• All SMPS with High Efficiency Requirements  
© Semiconductor Components Industries, LLC, 2015  
1
Publication Order Number:  
June, 2015 − Rev. 1  
NCP4305/D  
1234567...52

中文翻译

下载PDF

与NCP4305AMTTWG相关器件

型号 品牌 获取价格 描述 数据表
NCP4305DDR2G ONSEMI

获取价格

 		Secondary Side Synchronous Rectification Driver
NCP4305DMNTWG ONSEMI

获取价格

 		Secondary Side Synchronous Rectification Driver
NCP4305DMTTWG ONSEMI

获取价格

 		Secondary Side Synchronous Rectification Driver
NCP4305QDR2G ONSEMI

获取价格

 		Secondary Side Synchronous Rectification Driver
NCP4306 ONSEMI

获取价格

 		Secondary Side Synchronous Rectification Driver
NCP4306AAAZZZADR2G ONSEMI

获取价格

 		Secondary Side Synchronous Rectification Driver
NCP4306AAAZZZAMN1TBG ONSEMI

获取价格

 		辅助侧同步整流驱动器，用于高能效 SMPS 拓扑结构
NCP4306AAAZZZAMNTWG ONSEMI

获取价格

 		辅助侧同步整流驱动器，用于高能效 SMPS 拓扑结构
NCP4306AADZZZADR2G ONSEMI

获取价格

 		Secondary Side Synchronous Rectification Driver
NCP4306AADZZZAMN1TBG ONSEMI

获取价格

 		辅助侧同步整流驱动器，用于高能效 SMPS 拓扑结构

与NCP4305AMTTWG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