參數(shù)資料
型號(hào)： TC664EUN
廠商： Microchip Technology Inc.
英文描述： SMBus⑩ PWM Fan Speed Controllers With Fan Fault Detection
中文描述： ⑩的SMBus PWM風(fēng)扇與風(fēng)扇轉(zhuǎn)速控制器故障檢測(cè)
文件頁數(shù)： 6/36頁
文件大?。?/td> 695K
代理商： TC664EUN
TC664/TC665
DS21737A-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 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
= 0.1V
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
TC664 SMBus⑩ PWM Fan Speed Controllers With Fan Fault Detection
TC665 SMBus⑩ PWM Fan Speed Controllers With Fan Fault Detection
TC670ECH Tiny Predictive Fan Failure Detector
TC7400BP TC7400BP
TC74AC00F Quad 2-Input NAND Gate(四2輸入與非門)
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TC665 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:SMBus⑩ PWM Fan Speed Controllers With Fan Fault Detection
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