欢迎访问ic37.com |
会员登录 免费注册
发布采购

EMC2300-AZC 参数 Datasheet PDF下载

EMC2300-AZC图片预览
型号: EMC2300-AZC
PDF下载: 下载PDF文件 查看货源
内容描述: 风扇控制装置高频PWM和温度监视器 [Fan Control Device with High Frequency PWM and Temperature Monitors]
分类和应用: 风扇装置监视器光电二极管
文件页数/大小: 81 页 / 1625 K
品牌: SMSC [ SMSC CORPORATION ]
 浏览型号EMC2300-AZC的Datasheet PDF文件第73页浏览型号EMC2300-AZC的Datasheet PDF文件第74页浏览型号EMC2300-AZC的Datasheet PDF文件第75页浏览型号EMC2300-AZC的Datasheet PDF文件第76页浏览型号EMC2300-AZC的Datasheet PDF文件第77页浏览型号EMC2300-AZC的Datasheet PDF文件第78页浏览型号EMC2300-AZC的Datasheet PDF文件第79页浏览型号EMC2300-AZC的Datasheet PDF文件第81页  
Fan Control Device with High Frequency PWM and Temperature Monitors  
Datasheet  
3.3V  
12V  
Fan  
470  
M
PWMx  
MMBT2222  
Figure B.2 Fan Drive Circuitry (Apply to PWM Driving One Fan)  
3.3V  
10k  
Tach  
TACH  
Input  
Output  
from Fan  
D1  
IN4148  
Note: For fans controlled directly by a PWM, it is suggested to implement  
the optional diode (D1) to protect the tachometer input from large voltage  
spikes generated by the fan.  
Figure B.3 Fan Tachometer Circuitry (Apply to Each Fan)  
Revision 0.2 (06-14-06)  
SMSC EMC2300  
DATA8S0HEET