5秒后页面跳转
捷配首页

Datasheet > 驱动程序和接口 > MOSFET 驱动器> FAN3121
FAN3121 PDF预览

FAN3121

更新时间： 2024-11-17 04:18:07
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 驱动器栅极栅极驱动
页数 文件大小 规格书
21页 1334K
描述
Single 9A High-Speed, Low-Side Gate Driver

阅读下载

中文翻译

获取价格

FAN3121 数据手册

 浏览型号FAN3121的Datasheet PDF文件第2页浏览型号FAN3121的Datasheet PDF文件第3页浏览型号FAN3121的Datasheet PDF文件第4页浏览型号FAN3121的Datasheet PDF文件第5页浏览型号FAN3121的Datasheet PDF文件第6页浏览型号FAN3121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.  
ƒ
ƒ
ƒ
ƒ
ƒ
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)  
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
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)  
ƒ
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  
ƒ
ƒ
ƒ
ƒ
ƒ
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  
1234567...21

中文翻译

下载PDF

与FAN3121相关器件

型号 品牌 获取价格 描述 数据表
FAN3121_12 FAIRCHILD

获取价格

 		Single 9A High-Speed, Low-Side Gate Driver
FAN3121_13 FAIRCHILD

获取价格

 		Single 9-A High-Speed, Low-Side Gate Driver
FAN3121C FAIRCHILD

获取价格

 		Application Review and Comparative Evaluation of Low-Side Gate Drivers
FAN3121CMPX FAIRCHILD

获取价格

 		Single 9A High-Speed, Low-Side Gate Driver
FAN3121CMPX ONSEMI

获取价格

 		CMOS 输入、单通道同相输入、11.4 A 峰值灌电流、10.6 A 源电流低端栅极驱动
FAN3121CMX FAIRCHILD

获取价格

 		Single 9A High-Speed, Low-Side Gate Driver
FAN3121CMX ONSEMI

获取价格

 		CMOS 输入、单通道同相输入、11.4 A 峰值灌电流、10.6 A 源电流低端栅极驱动
FAN3121CMX_F085 FAIRCHILD

获取价格

 		Single 9-A High-Speed, Low-Side Gate Driver
FAN3121CMX_F085_12 FAIRCHILD

获取价格

 		Single 9A High-Speed, Low-Side Gate Driver
FAN3121CMX-F085 ONSEMI

获取价格

 		单通道 9 A 高速，低端栅极驱动器

与FAN3121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