Maxim > 方案 > 平板显示器与等离子电视
热管理与风扇管理
|
|
| 显示 |
标题/型号 |
关键优势 |
| QV PDF |
MAX7500评估板
MAX7500EVKIT
| |
| QV PDF |
MAX6620评估板/评估系统
MAX6620EVCMAXQU, MAX6620EVKIT
| |
| QV PDF |
四通道、线性、风扇速度控制器
MAX6620
| 业内首款线性风扇控制器，具有RPM控制—单片IC能够控制四路风扇 |
| QV PDF |
7通道、高精度温度监测器
MAX6689
| 六通道远端温度传感器，节省电路板空间 |
| QV PDF |
7通道、高精度温度监测器
MAX6697
| 六通道远端温度传感器，节省电路板空间 |
| QV PDF |
数字温度传感器和温度看门狗监视器，带有总线闭锁保护
MAX7500, MAX7501, MAX7502, MAX7503, MAX7504
| 具有总线超时检测的数字温度传感器，有效提高系统的可靠性 |
| QV PDF |
自动PWM风扇速度控制器，带有过温报警输出
MAX6643, MAX6644, MAX6645
| 单机风扇控制器，无需软件操作 |
| QV PDF |
精密的、SMBus兼容、远端/本地温度传感器，带有高温报警
MAX6648, MAX6692
| 2线接口远端温度传感器 |
| Key Specifications:
Fan Controllers |
| Part Number |
Sensor Type |
Functions |
Fan Control |
Interface |
Accuracy (±°C) |
Temperature Threshold (°C) |
Features |
|
MAX6620
|
-
|
|
Linear
|
2-Wire/I2C/SMBus
|
-
|
-
|
| • | Closed/Open-Loop Fan-Speed Control for 5V/12V Fans |
| • | Monitors Tachometer Output |
| • | Monitors up to 4 Tachometer Outputs |
|
|
MAX6643
|
Remote
|
-
|
PWM
|
-
|
2
|
Programmable
|
-
|
| See All Fan Controllers (19) |
| Key Specifications:
Temperature Sensors |
| Part Number |
Sensor Type |
Alarm Output |
Functions |
Interface |
Remote Channels |
Accuracy (±°C) |
Parasite Power |
Temperature Threshold |
Temperature Resolution (Bits) |
Operating Temp. Range (°C) |
Smallest Available Package (max w/pins) (mm2) |
|
MAX6689
|
Remote
|
Alert
Overt
|
| • | Multi-Channel Temperature Monitor |
|
2-Wire/I2C/SMBus
|
Six
|
1
|
No
|
Programmable
|
11
|
-40 to +125
|
45
|
|
MAX6697
|
Remote
|
Alert
Overt
|
| • | Multi-Channel Temperature Monitor |
|
2-Wire/I2C/SMBus
|
Six
|
1
|
No
|
Programmable
|
11
|
-40 to +125
|
45
|
|
MAX7500
|
Local
|
-
|
-
|
2-Wire/I2C/SMBus
|
-
|
2
|
No
|
Programmable
|
-
|
-55 to +125
|
16
|
|
MAX7501
|
Local
|
Overt
|
|
2-Wire/I2C/SMBus
|
-
|
2
|
No
|
Programmable
|
11
|
-55 to +125
|
16
|
|
MAX7502
|
Local
|
Overt
|
|
2-Wire/I2C/SMBus
|
-
|
2
|
No
|
Programmable
|
11
|
-55 to +125
|
16
|
|
MAX7503
|
Local
|
Overt
|
|
2-Wire/I2C/SMBus
|
-
|
2
|
No
|
Programmable
|
11
|
-55 to +125
|
16
|
|
MAX7504
|
Local
|
Overt
|
| • | Single Temperature Alarm |
|
2-Wire/I2C/SMBus
|
-
|
2
|
-
|
-
|
-
|
-55 to +125
|
16
|
|
MAX6648
|
Remote
|
Alert
Overt
|
|
2-Wire/I2C/SMBus
|
Single
|
0.8
|
No
|
Programmable
|
10
|
-55 to +125
|
16
|
|
MAX6692
|
Remote
|
Alert
Overt
|
|
2-Wire/I2C/SMBus
|
Single
|
0.8
|
No
|
Programmable
|
10
|
-55 to +125
|
31
|
| See All Temperature Sensors (99) |
|
