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ADT7460ARQ-REEL PDF预览

ADT7460ARQ-REEL

更新时间: 2024-11-22 12:54:35
品牌 Logo 应用领域
安森美 - ONSEMI 风扇光电二极管监控控制器
页数 文件大小 规格书
47页 698K
描述
Remote Thermal Monitor and Fan Controller

ADT7460ARQ-REEL 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SSOP包装说明:MO-137AB, QSOP-16
针数:16Reach Compliance Code:not_compliant
HTS代码:8542.39.00.01风险等级:5.22
模拟集成电路 - 其他类型:ANALOG CIRCUITJESD-30 代码:R-PDSO-G16
长度:4.9022 mm湿度敏感等级:1
功能数量:1端子数量:16
最高工作温度:120 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SSOP
封装等效代码:SSOP16,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH峰值回流温度(摄氏度):225
电源:3.3/5 V认证状态:Not Qualified
座面最大高度:1.7526 mm子类别:Motion Control Electronics
最大供电电流 (Isup):3 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):3 V标称供电电压 (Vsup):5 V
表面贴装:YES温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:0.635 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3.9116 mm

ADT7460ARQ-REEL 数据手册

 浏览型号ADT7460ARQ-REEL的Datasheet PDF文件第2页浏览型号ADT7460ARQ-REEL的Datasheet PDF文件第3页浏览型号ADT7460ARQ-REEL的Datasheet PDF文件第4页浏览型号ADT7460ARQ-REEL的Datasheet PDF文件第5页浏览型号ADT7460ARQ-REEL的Datasheet PDF文件第6页浏览型号ADT7460ARQ-REEL的Datasheet PDF文件第7页 
ADT7460  
Remote Thermal Monitor  
and Fan Controller  
The ADT7460 controller is a thermal monitor and multiple PWM  
fan controller for noise-sensitive applications requiring active system  
cooling. It can monitor the temperature of up to two remote sensor  
diodes plus its own internal temperature. It can measure and control  
the speed of up to four fans so that they operate at the lowest possible  
speed for minimum acoustic noise. The automatic fan speed control  
loop optimizes fan speed for a given temperature. A unique dynamic  
http://onsemi.com  
T
control mode enables the system thermals/acoustics to be  
MIN  
intelligently managed. The effectiveness of the system’s thermal  
solution can be monitored using the THERM input. The ADT7460  
also provides critical thermal protection to the system by using the  
bidirectional THERM pin as an output to prevent system or  
component overheating.  
QSOP16  
CASE 492  
PIN ASSIGNMENT  
Features  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
SCL  
SDA  
Controls and Monitors Up to 4 Fans  
1 On-chip and 2 Remote Temperature Sensors  
GND  
PWM1/XTO  
V
CC  
V
CCP  
TACH3  
D1+  
D1  
D2+  
D2−  
Dynamic T  
Control Mode Optimizes System Acoustics  
ADT7460  
MIN  
PWM2/  
SMBALERT  
TACH1  
Intelligently  
Automatic Fan Speed Control Mode Controls System Cooling  
Based on Measured Temperature  
Enhanced Acoustic Mode Dramatically Reduces User Perception  
of Changing Fan Speeds  
TACH2  
PWM3/  
ADDR ENABLE  
TACH4/ADDR  
SELECT/  
THERM  
9
(Top View)  
Thermal Protection Feature via THERM Output  
®
®
Monitors Performance Impact of Intel Pentium 4 Processor  
Processor Thermal Control Circuit via THERM Input  
2-wire and 3-wire Fan Speed Measurement  
Limit Comparison of All Monitored Values  
This is a Pb-Free Device  
MARKING DIAGRAM  
T7460A  
RQZ  
#YYWW  
Applications  
Low Acoustic Noise PCs  
Networking and Telecommunications Equipment  
T7460ARQZ= Specific Device Code  
#
YY  
WW  
= Pb-Free Package  
= Date Code  
= Work Week  
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 46 of this data sheet.  
© Semiconductor Components Industries, LLC, 2013  
1
Publication Order Number:  
September, 2013 Rev. 9  
ADT7460/D  

ADT7460ARQ-REEL 替代型号

型号 品牌 替代类型 描述 数据表
ADT7460ARQZ-REEL ONSEMI

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