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FAN5009MPX PDF预览

FAN5009MPX

更新时间: 2024-02-21 00:45:05
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 驱动器MOSFET驱动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
13页 167K
描述
Dual Bootstrapped 12V MOSFET Driver

FAN5009MPX 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:0.150 INCH, SOIC-8针数:8
Reach Compliance Code:unknown风险等级:5.74
高边驱动器:YES接口集成电路类型:HALF BRIDGE BASED MOSFET DRIVER
JESD-30 代码:R-PDSO-G8JESD-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
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260认证状态:COMMERCIAL
座面最大高度:1.75 mm最大供电电压:13.5 V
最小供电电压:6.4 V标称供电电压:12 V
电源电压1-最大:13.5 V电源电压1-分钟:10 V
电源电压1-Nom:12 V表面贴装:YES
温度等级:OTHER端子面层:MATTE TIN
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
断开时间:0.04 µs接通时间:0.065 µs
宽度:3.91 mmBase Number Matches:1

FAN5009MPX 数据手册

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www.fairchildsemi.com  
FAN5009  
Dual Bootstrapped 12V MOSFET Driver  
Features  
General Description  
• Drives N-channel High-Side and Low-Side MOSFETs in  
a synchronous buck configuration  
• 12V High-Side and 12V Low-Side Drive  
• Internal Adaptive “Shoot-Through” Protection  
• Integrated Bootstrap Diode for High-Side Drive  
• Fast rise and fall times  
The FAN5009 is a dual, high frequency MOSFET driver,  
specifically designed to drive N-Channel power MOSFETs  
in a synchronous-rectified buck converter. These drivers,  
combined with a Fairchild Multi-Phase PWM controller and  
power MOSFETs, form a complete core voltage regulator  
solution for advanced microprocessors.  
• Switching Frequency Up to 500kHz  
• OD input for Output Disable – allows for synchronization  
with PWM controller  
• SOIC-8 Package  
• Available in low thermal resistance MLP package  
The FAN5009 drives the upper and lower MOSFET gates of  
a synchronous buck regulator to 12VGS. The upper gate  
drive includes an integrated boot diode and requires only an  
external bootstrap capacitor (CBOOT). The output drivers in  
the FAN5009 have the capacity to efficiently switch power  
MOSFETs at frequencies up to 500kHz. The circuit’s  
adaptive shoot-through protection prevents the MOSFETs  
from conducting simultaneously.  
Applications  
• Multi-phase VRM/VRD regulators for Microprocessor  
Power  
• High Current/High Frequency DC/DC Converters  
• High Power Modular Supplies  
The FAN5009 is rated for operation from 0°C to +85°C and  
is available in low-cost SOIC-8 or MLP packages.  
Typical Application  
12V  
FAN5009  
CVCC  
VCC  
4
BOOT  
1
Q1  
CBOOT  
PWM  
2
HDRV  
8
VOUT  
L1  
OVERLAP  
PROTECTION  
CIRCUIT  
SW  
7
Q2  
COUT  
OD  
VCC  
3
LDRV  
PGND  
5
6
Figure 1. Typical Application.  
REV. 1.0.5 7/22/04  

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