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NCP4306AADZZZADR2G PDF预览

NCP4306AADZZZADR2G

更新时间: 2024-11-09 01:03:15
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
49页 1048K
描述
Secondary Side Synchronous Rectification Driver

NCP4306AADZZZADR2G 技术参数

是否无铅: 不含铅生命周期:Active
包装说明:SOP, SOP8,.24Reach Compliance Code:compliant
Factory Lead Time:12 weeks风险等级:1.48
Samacsys Description:SECONDARY SIDE SYNCHRONOU模拟集成电路 - 其他类型:SWITCHING CONTROLLER
控制技术:RESONANT CONTROLJESD-30 代码:R-PDSO-G8
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: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:SOP封装等效代码:SOP8,.24
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):NOT SPECIFIED座面最大高度:1.75 mm
最大供电电流 (Isup):2.2 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:1000 kHz温度等级:AUTOMOTIVE
端子面层:Tin (Sn)端子形式:GULL WING
端子节距:1.27 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

NCP4306AADZZZADR2G 数据手册

 浏览型号NCP4306AADZZZADR2G的Datasheet PDF文件第2页浏览型号NCP4306AADZZZADR2G的Datasheet PDF文件第3页浏览型号NCP4306AADZZZADR2G的Datasheet PDF文件第4页浏览型号NCP4306AADZZZADR2G的Datasheet PDF文件第5页浏览型号NCP4306AADZZZADR2G的Datasheet PDF文件第6页浏览型号NCP4306AADZZZADR2G的Datasheet PDF文件第7页 
NCP4306  
Secondary Side  
Synchronous Rectification  
Driver for High Efficiency  
SMPS Topologies  
www.onsemi.com  
The NCP4306 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 or fixed 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 NCP4306 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.  
8
1
1
SOIC8 NB  
TSOP6  
CASE 75107  
CASE 318G02  
MARKING DIAGRAMS  
8
1
XXXXX  
ALYWX  
G
XXXAYWG  
The precise turnoff threshold, extremely low turnoff 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 MOSFETs.  
G
1
SOIC8 NB  
TSOP6  
IC(PbFree)  
IC(PbFree)  
XXXXX = Specific Device Code  
Features  
A
L
= Assembly Location  
= Wafer Lot  
SelfContained Control of Synchronous Rectifier in CCM, DCM and  
QR for Flyback or LLC Applications  
Y
W
G
= Year  
= Work Week  
= PbFree Package  
Precise True Secondary Zero Current Detection  
Typically 15 ns Turn off Delay from Current Sense Input to Driver  
(Note: Microdot may be in either location)  
Rugged Current Sense Pin (up to 200 V)  
Ultrafast Turnoff Trigger Interface / Disable Input (10.5 ns)  
Adjustable or Fixed Minimum ONTime  
ORDERING INFORMATION  
See detailed ordering and shipping information on page 2 of  
this data sheet.  
Adjustable or Fixed Minimum OFF-Time with Ringing Detection  
Improved Robust Self Synchronization Capability  
7 A / 2 A Peak Current Sink / Source Drive Capability  
Operating Voltage Range up to V = 35 V  
CC  
Typical Applications  
Automatic Lightload Disable Mode  
GaN Transistor Driving Capability  
Low Startup and Disable Current Consumption  
Maximum Operation Frequency up to 1 MHz  
TSOP6 and SOIC-8 Packages  
Notebook Adapters  
High Power Density AC / DC Power  
Supplies (Cell Phone Chargers)  
LCD TVs  
All SMPS with High Efficiency  
Requirements  
This is a PbFree Device  
© Semiconductor Components Industries, LLC, 2017  
1
Publication Order Number:  
December, 2017 Rev. 1  
NCP4306/D  

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