参数资料
型号: PCM18XQ1
厂商: Microchip Technology
文件页数: 20/132页
文件大小: 0K
描述: MODULE PROC FOR PIC18F8490/6490
标准包装: 1
附件类型: 处理器模块
适用于相关产品: ICE2000
产品目录页面: 658 (CN2011-ZH PDF)
Current Analog/
Interface
Family
THERMAL MANAGEMENT PRODUCTS – Brushless DC Fan Controllers and Fan Fault Detectors (continued)
Part #
TC646B
TC647
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
Fan Manager
Fan Manager
Typical Accuracy
(°C)
Note 1
Note 1
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
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 +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
+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
1,000
400
90
90
90
Features
FanSense? Fan Monitor,
auto-shutdown, fan auto-restart
FanSense? Fan Monitor,
minimum fan speed control
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 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 Man-
ager
Dual SMbus Fan Man-
ager
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 18
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