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Maxim > 方案 > RAID数据存储系统
风扇控制
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| 显示 |
标题/型号 |
关键优势 |
| QV PDF |
低压差、宽输入电压范围、降压型控制器
MAX8597, MAX8598, MAX8599
| |
| QV PDF |
远端结温控制的风扇转速调节器，带有SMBus接口
MAX6660
| |
| QV PDF |
风扇转速调节器和监控器，带有SMBus™/I²C兼容接口
MAX6650, MAX6651
| 风扇速度控制、监控电路，实现高性能热管理 |
| Key Specifications:
Fan Controllers |
| Part Number |
Sensor Type |
Fan Control |
Interface |
Accuracy (±°C) |
Temperature Threshold (°C) |
Temperature Resolution (Bits) |
Features |
Package |
Smallest Available Package (max w/pins) (mm2) |
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MAX6660
|
Remote
|
Linear
|
2-Wire/SMBus
|
1
|
Programmable
|
11
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| • | /OVERT Thermostat Output |
| • | Closed/Open-Loop Fan-Speed Control for 5V/12V Fans |
| • | Monitors Tachometer Output |
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QSOP/16
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31
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MAX6650
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-
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Linear
|
2-Wire/SMBus
|
-
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-
|
-
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| • | Closed/Open-Loop Fan-Speed Control for 5V/12V Fans |
| • | Monitors Tachometer Output |
| • | Programmable Alert/GPIO Outputs |
|
uMAX/10
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15
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MAX6651
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-
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Linear
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2-Wire/SMBus
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-
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-
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-
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| • | Closed/Open-Loop Fan-Speed Control for 5V/12V Fans |
| • | Monitors up to 4 Tachometer Outputs |
| • | Programmable Alert/GPIO Outputs |
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QSOP/16
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31
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| See All Fan Controllers (19) |
| Key Specifications:
Switch-Mode DC-DC Power Supplies |
| Part Number |
Topology |
VIN (min) (V) |
VIN (max) (V) |
Number of DC-DC Outputs |
Min. Adjustable VOUT (V) |
Max. Adjustable VOUT (V) |
IOUT (A) |
Operating Current, ICC (max) (mA) |
Fixed Freq/PWM Operation |
Operating Freq. (kHz) |
Internal Power Switch(es) |
Synchronous Rectifier |
Package |
Smallest Available Package (max w/pins) (mm2) |
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MAX8597
|
Step-Down
|
4.5
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28
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1
|
0.6
|
28
|
20
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5
|
Yes
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1400
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No
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Yes
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THIN QFN/20
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17
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MAX8598
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Step-Down
|
4.5
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28
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1
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0.6
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28
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20
|
5
|
Yes
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1400
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No
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Yes
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THIN QFN/16
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17
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MAX8599
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Step-Down
|
4.5
|
28
|
1
|
0.6
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28
|
20
|
5
|
Yes
|
1400
|
No
|
Yes
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THIN QFN/16
|
17
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| See All Switch-Mode DC-DC Power Supplies (418) |
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