參數(shù)資料
型號(hào)： TC655
廠商： Microchip Technology Inc.
英文描述： Dual SMBus⑩ PWM Fan Speed Controllers With Fan Fault Detection
中文描述： 雙PWM風(fēng)扇的SMBus⑩故障檢測(cè)與風(fēng)扇轉(zhuǎn)速控制器
文件頁(yè)數(shù)： 6/36頁(yè)
文件大?。?/td> 706K
代理商： TC655
TC654/TC655
DS21734A-page 6
2002 Microchip Technology Inc.
2.0
TYPICAL PERFORMANCE CURVES
FIGURE 2-1:
I
DD
vs. Temperature.
FIGURE 2-2:
Temperature.
I
DD
Shutdown vs.
FIGURE 2-3:
Temperature.
PWM, Source Current vs.
FIGURE 2-4:
Temperature.
PWM, Sink Current vs.
FIGURE 2-5:
Fault V
OL
vs. Temperature.
FIGURE 2-6:
Temperature.
PWM Frequency vs.
Note:
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
130
135
140
145
150
155
160
165
170
175
180
-40
-25
-10
5
20
35
50
65
80
95
110 125
Temperature (°C)
I
D
V
DD
= 5.5 V
V
DD
= 3.0 V
Pins 7,8, and 9 Open
1.000
2.000
3.000
4.000
5.000
6.000
7.000
8.000
9.000
-40
-25
-10
5
20
35
50
65
80
95
110 125
Temperature (oC)
S
D
V
DD
= 3.0 V
V
DD
= 5.5 V
5
10
15
20
25
30
35
-40
-25
-10
5
20
35
50
65
80
95
110
125
Temperature (°C)
S
V
DD
= 5.5 V
V
DD
= 5.0 V
V
DD
= 4.0 V
V
DD
= 3.0 V
V
OH
= 0.8V
DD
2
4
6
8
10
12
14
-40
-25
-10
5
20
35
50
65
80
95
110
125
Temperature (°C)
S
V
DD
= 5.5 V
V
DD
= 5.0 V
V
DD
= 4.0 V
V
DD
= 3.0 V
V
OL
= 0.1 V
DD
15
20
25
30
35
40
45
50
-40
-25
-10
5
20
35
50
65
80
95
110 125
Temperature (oC)
F
O
I
OL
= 2.5 mA
V
DD
= 5.5 V
V
DD
= 5.0 V
V
DD
= 4.0 V
V
DD
= 3.0 V
27
28
29
30
31
32
-40
-25
-10
5
20
35
50
65
80
95
110
125
Temperature (oC)
P
V
DD
= 5.5 V
V
DD
= 3.0 V
C
F
= 1.0 μF
相關(guān)PDF資料
PDF描述
TC665EUN SMBus⑩ PWM Fan Speed Controllers With Fan Fault Detection
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TC665 SMBus⑩ PWM Fan Speed Controllers With Fan Fault Detection
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