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Maxim > Solutions > RAID Data Storage Systems
Fan Control
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| Display |
Title / Parts |
Key Advantages |
| QV PDF |
Low-Dropout, Wide-Input-Voltage, Step-Down Controllers
MAX8597, MAX8598, MAX8599
| |
| QV PDF |
Remote-Junction Temperature-Controlled Fan-Speed Regulator with SMBus Interface
MAX6660
| |
| QV PDF |
Fan-Speed Regulators and Monitors with SMBus™/I²C-Compatible Interface
MAX6650, MAX6651
| Controls and Monitors Fan Speed for High-Performance Thermal Management |
| 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) |
|
MAX6660
|
Remote
|
Linear
|
2-Wire/SMBus
|
1
|
Programmable
|
11
|
| • | /OVERT Thermostat Output |
| • | Closed/Open-Loop Fan-Speed Control for 5V/12V Fans |
| • | Monitors Tachometer Output |
|
QSOP/16
|
31
|
|
MAX6650
|
-
|
Linear
|
2-Wire/SMBus
|
-
|
-
|
-
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| • | Closed/Open-Loop Fan-Speed Control for 5V/12V Fans |
| • | Monitors Tachometer Output |
| • | Programmable Alert/GPIO Outputs |
|
uMAX/10
|
15
|
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MAX6651
|
-
|
Linear
|
2-Wire/SMBus
|
-
|
-
|
-
|
| • | Closed/Open-Loop Fan-Speed Control for 5V/12V Fans |
| • | Monitors up to 4 Tachometer Outputs |
| • | Programmable Alert/GPIO Outputs |
|
QSOP/16
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31
|
| 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
|
28
|
1
|
0.6
|
28
|
20
|
5
|
Yes
|
1400
|
No
|
Yes
|
THIN QFN/20
|
17
|
|
MAX8598
|
Step-Down
|
4.5
|
28
|
1
|
0.6
|
28
|
20
|
5
|
Yes
|
1400
|
No
|
Yes
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THIN QFN/16
|
17
|
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MAX8599
|
Step-Down
|
4.5
|
28
|
1
|
0.6
|
28
|
20
|
5
|
Yes
|
1400
|
No
|
Yes
|
THIN QFN/16
|
17
|
| See All Switch-Mode DC-DC Power Supplies (413) |
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