参数资料
型号: PMF18WB1
厂商: Microchip Technology
文件页数: 14/128页
文件大小: 0K
描述: MODULE PROCESSOR ICE4000
标准包装: 1
模块/板类型: 处理器模块
适用于相关产品: ICE4000
Analog/Interface
Family Products
THERMAL MANAGEMENT PRODUCTS – Brushless DC Fan Controllers and Fan Fault Detectors (continued)
Part #
TC647B
TC648
TC648B
TC649
TC649B
TC650
TC651
TC652
Description
Fan Manager
Fan Manager
Fan Manager
Fan Manager
Fan Manager
Fan Manager
Fan Manager
Fan Manager
Typical Accuracy
(°C)
Note 1
Note 1
Note 1
Note 1
Note 1
±1
±1
±1
Maximum Accuracy
@ 25°C (°C)
Note 1
Note 1
Note 1
Note 1
Note 1
±3
±3
±3
Maximum
Temperature Range
(°C)
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +125
-40 to +125
-40 to +125
Vcc Range (V)
+3.0 to +5.5
+3.0 to +5.5
+3.0 to +5.5
+3.0 to +5.5
+3.0 to +5.5
+2.8 to +5.5
+2.8 to +5.5
+2.8 to +5.5
Maximum Supply
Current ( μ A)
400
1,000
400
1,000
400
90
90
90
Features
FanSense? Fan Monitor,
minimum fan speed control, fan
auto-restart
Over-temperature alert,
auto-shutdown
Over-temperature alert,
auto-shutdown, fan auto-restart
FanSense? Fan Monitor,
auto-shutdown
FanSense? Fan Monitor,
auto-shutdown, fan auto-restart
Over-temperature alert
Over-temperature alert,
auto-shutdown
FanSense? Fan Monitor,
over-temperature alert
Packages
8-Pin PDIP, 8-Pin SOIC,
8-Pin MSOP
8-Pin PDIP, 8-Pin SOIC,
8-Pin MSOP
8-Pin PDIP, 8-Pin SOIC,
8-Pin MSOP
8-Pin PDIP, 8-Pin SOIC,
8-Pin MSOP
8-Pin PDIP, 8-Pin SOIC,
8-Pin MSOP
8-Pin MSOP
8-Pin MSOP
8-Pin MSOP
FanSense? Fan Monitor,
TC653
Fan Manager
±1
±3
-40 to +125
+2.8 to +5.5
90
over-temperature alert,
8-Pin MSOP
auto-shutdown
TC654
TC655
TC664
TC665
TC670
Dual SMBus Fan
Manager
Dual SMBus Fan
Manager
Single SMBus Fan
Manager
Single SMBus Fan
Manager
Predictive Fan Fault
Detector
Note 1
Note 1
Note 1
Note 1
N/A
Note 1
Note 1
Note 1
Note 1
N/A
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
+3.0 to +5.5
+3.0 to +5.5
+3.0 to +5.5
+3.0 to +5.5
+3.0 to +5.5
320
320
320
320
150
FanSense? Fan Monitor,
RPM data
FanSense? Fan Monitor, RPM
data, over-temperature alert
FanSense? Fan Monitor,
RPM data
FanSense? Fan Monitor, RPM
data, over-temperature alert
FanSense? Fan Monitor,
programmable threshold
10-Pin MSOP
10-Pin MSOP
10-Pin MSOP
10-Pin MSOP
6-Pin SOT-23
NOTE
1: These devices use an external temperature sensor. Accuracy of the total solution is a function of the accuracy of the external sensor.
POWER MANAGEMENT – Voltage References
Part #
MCP1525
MCP1541
Vcc Range (V)
2.7 to 5.5
4.3 to 5.5
Output Voltage (V)
2.5
4.096
Max. Load Current (mA)
±2
±2
Initial Accuracy
(max.%)
±1
±1
Temperature
Coefficient (ppm/°C)
50
50
Max. Supply Current
( μ A @ 25°C)
100
100
Packages
3-Pin TO-92, 3-Pin SOT-23B
3-Pin TO-92, 3-Pin SOT-23B
PAGE 12
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