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TC665 Fiches technique(PDF) 6 Page - Microchip Technology

No de pièce TC665
Description  SMBus??PWM Fan Speed Controllers With Fan Fault Detection
PDF  36 Pages
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Fabricant  MICROCHIP [Microchip Technology]
Site Internet  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

TC665 Fiches technique(HTML) 6 Page - Microchip Technology

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TC664/TC665
DS21737A-page 6
 2002 Microchip Technology Inc.
2.0
TYPICAL PERFORMANCE CURVES
FIGURE 2-1:
IDD vs. Temperature.
FIGURE 2-2:
IDD Shutdown vs.
Temperature.
FIGURE 2-3:
PWM, Source Current vs.
Temperature.
FIGURE 2-4:
PWM, Sink Current vs.
Temperature.
FIGURE 2-5:
Fault VOL vs. Temperature.
FIGURE 2-6:
PWM Frequency vs.
Temperature.
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)
VDD = 5.5 V
VDD = 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)
VDD = 3.0 V
VDD = 5.5 V
5
10
15
20
25
30
35
-40
-25
-10
5
20
35
50
65
80
95
110 125
Temperature (°C)
VDD = 5.5 V
VDD = 5.0 V
VDD = 4.0 V
VDD = 3.0 V
VOH = 0.8VDD
2
4
6
8
10
12
14
-40 -25 -10
5
20
35
50
65
80
95
110 125
Temperature (°C)
VDD = 5.5 V
VDD = 5.0 V
VDD = 4.0 V
VDD = 3.0 V
VOL = 0.1VDD
15
20
25
30
35
40
45
50
-40 -25 -10
5
20
35
50
65
80
95
110 125
Temperature (ºC)
IOL = 2.5 mA
VDD = 5.5 V
VDD = 5.0 V
VDD = 4.0 V
VDD = 3.0 V
27
28
29
30
31
32
-40 -25 -10
5
20
35
50
65
80
95
110 125
Temperature (ºC)
VDD = 5.5 V
VDD = 3.0 V
CF = 1.0 µF



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