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NCP3420DR2G PDF预览

NCP3420DR2G

更新时间: 2024-09-19 10:28:07
品牌 Logo 应用领域
安森美 - ONSEMI 驱动器MOSFET驱动器转换器驱动程序和接口接口集成电路光电二极管
页数 文件大小 规格书
9页 144K
描述
MOSFET Driver with Dual Outputs for Synchronous Buck Converters

NCP3420DR2G 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP, SOP8,.25针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:1.39高边驱动器:YES
接口集成电路类型:HALF BRIDGE BASED MOSFET DRIVERJESD-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:85 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:12 V
认证状态:Not Qualified座面最大高度:1.75 mm
子类别:MOSFET Drivers最大供电电压:13.2 V
最小供电电压:4.6 V标称供电电压:12 V
表面贴装:YES温度等级:OTHER
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

NCP3420DR2G 数据手册

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NCP3420  
MOSFET Driver with Dual  
Outputs for Synchronous  
Buck Converters  
The NCP3420 is a single Phase 12 V MOSFET gate driver  
optimized to drive the gates of both highside and lowside power  
MOSFETs in a synchronous buck converter. The highside and  
lowside driver is capable of driving a 3000 pF load with a 30 ns  
propagation delay and a 20 ns transition time.  
With a wide operating voltage range, high or low side MOSFET  
gate drive voltage can be optimized for the best efficiency. Internal  
adaptive nonoverlap circuitry further reduces switching losses by  
preventing simultaneous conduction of both MOSFETs.  
http://onsemi.com  
MARKING  
DIAGRAMS  
8
3420  
ALYW  
SO8  
D SUFFIX  
CASE 751  
8
G
1
1
The floating top driver design can accommodate VBST voltages as  
high as 35 V, with transient voltages as high as 40 V. Both gate outputs  
can be driven low by applying a low logic level to the Output Disable  
(OD) pin. An Undervoltage Lockout function ensures that both driver  
outputs are low when the supply voltage is low, and a Thermal  
Shutdown function provides the IC with overtemperature protection.  
1
8
DFN8  
MN SUFFIX  
CASE 506BJ  
3420  
ALYWG  
G
1
A
L
= Assembly Location  
= Wafer Lot  
Y
= Year  
Features  
W = Work Week  
G
Thermal Shutdown for System Protection  
Internal Pulldown Resistor Suppresses Transient Turn On of Either  
MOSFET  
= PbFree Package  
PIN CONNECTIONS  
Anti CrossConduction Protection Circuitry  
1
8
BST  
IN  
DRVH  
SWN  
One Input Signal Controls Both the Upper and Lower Gate Outputs  
Output Disable Control Turns Off Both MOSFETs  
Complies with VRM10.x and VRM11.x Specifications  
Undervoltage Lockout  
OD  
PGND  
DRVL  
V
CC  
1
8
Thermally Enhanced Package Available  
These are PbFree Devices  
BST  
IN  
DRVH  
SWN  
OD  
PGND  
V
CC  
DRVL  
(Top View)  
ORDERING INFORMATION  
Device  
Package  
Shipping  
2500 Tape & Reel  
3000 Tape & Reel  
NCP3420DR2G  
SO8  
(PbFree)  
NCP3420MNR2G  
DFN8  
(PbFree)  
†For information on tape and reel specifications,  
including part orientation and tape sizes, please  
refer to our Tape and Reel Packaging Specification  
Brochure, BRD8011/D.  
©
Semiconductor Components Industries, LLC, 2009  
1
Publication Order Number:  
December, 2009 Rev. 3  
NCP3420/D  

NCP3420DR2G 替代型号

型号 品牌 替代类型 描述 数据表
NCP5359DR2G ONSEMI

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NCP1392BDR2G ONSEMI

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SELF-OSCILLATING HALF-BRIDGE DRIVER

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