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FAN3121TMPX PDF预览

FAN3121TMPX

更新时间: 2024-01-01 02:02:03
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 驱动器MOSFET驱动器栅极驱动程序和接口接口集成电路栅极驱动PC
页数 文件大小 规格书
21页 1334K
描述
Single 9A High-Speed, Low-Side Gate Driver

FAN3121TMPX 技术参数

是否无铅:不含铅生命周期:Active
包装说明:SOP, SOP8,.25Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.31.00.01
Factory Lead Time:1 week风险等级:1.39
Is Samacsys:N内置保护:UNDER VOLTAGE
高边驱动器:NO接口集成电路类型:BUFFER OR INVERTER BASED MOSFET DRIVER
JESD-30 代码:R-PDSO-G8JESD-609代码:e4
长度:5 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
输出电流流向:SOURCE AND SINK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最大压摆率:0.9 mA
最大供电电压:18 V最小供电电压:4.5 V
标称供电电压:12 V表面贴装:YES
温度等级:AUTOMOTIVE端子面层:Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)
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:0.035 µs接通时间:0.035 µs
宽度:4 mmBase Number Matches:1

FAN3121TMPX 数据手册

 浏览型号FAN3121TMPX的Datasheet PDF文件第2页浏览型号FAN3121TMPX的Datasheet PDF文件第3页浏览型号FAN3121TMPX的Datasheet PDF文件第4页浏览型号FAN3121TMPX的Datasheet PDF文件第5页浏览型号FAN3121TMPX的Datasheet PDF文件第6页浏览型号FAN3121TMPX的Datasheet PDF文件第7页 
September 2008  
FAN3121 / FAN3122  
Single 9A High-Speed, Low-Side Gate Driver  
Features  
Description  
The FAN3121 and FAN3122 MOSFET drivers are  
designed to drive N-channel enhancement MOSFETs in  
low-side switching applications by providing high peak  
current pulses. The drivers are available with either TTL  
(FAN312xT) or CMOS (FAN312xC) input thresholds.  
Internal circuitry provides an under-voltage lockout  
function by holding the output low until the supply  
voltage is within the operating range.  
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Industry-Standard Pin-out with Enable Input  
4.5 to 18V Operating Range  
11.4A Peak Sink at VDD = 12V  
9.7A Sink / 7.1A Source at VOUT = 6V  
Inverting Configuration (FAN3121) and  
Non-Inverting Configuration (FAN3122)  
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Internal Resistors Turn Driver Off If No Inputs  
23ns/19ns Typical Rise/Fall Times with 10nF Load  
20ns Typical Propagation Delay Time  
Choice of TTL or CMOS Input Thresholds  
MillerDrive™ Technology  
FAN312x drivers incorporate the MillerDrive™  
architecture for the final output stage. This bipolar /  
MOSFET combination provides the highest peak  
current during the Miller plateau stage of the MOSFET  
turn-on / turn-off process.  
The FAN3121 and FAN3122 drivers implement an  
enable function on pin 3 (EN), previously unused in the  
industry-standard pin-out. The pin is internally pulled up  
to VDD for active HIGH logic and can be left open for  
standard operation.  
Available in Thermally Enhanced 3x3mm 8-Lead  
MLP or 8-Lead SOIC Package (Pb-Free Finish)  
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Rated from –40°C to +125°C  
The FAN3121/22 is available in a 3x3mm 8-lead thermally-  
enhanced MLP package or an 8-lead SOIC package.  
Applications  
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Synchronous Rectifier Circuits  
High-Efficiency MOSFET Switching  
Switch-Mode Power Supplies  
DC-to-DC Converters  
Motor Control  
VDD  
IN  
VDD  
VDD  
IN  
VDD  
OUT  
8
7
6
5
8
7
6
5
1
2
3
4
1
2
3
4
OUT  
OUT  
GND  
EN  
EN  
OUT  
GND  
GND  
GND  
Figure 1. FAN3121 Pin Configuration  
Figure 2. FAN3122 Pin Configuration  
© 2008 Fairchild Semiconductor Corporation  
FAN3121 / FAN3122 • Rev. 1.0.0  
www.fairchildsemi.com  

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