參數(shù)資料
型號(hào): TC651AEUATR
廠商: 意法半導(dǎo)體
元件分類: 溫度/濕度傳感器
英文描述: Tiny Integrated Temperature Sensor & Brushless DC Fan Controller with Overtemperature Alert
中文描述: 微型集成溫度傳感器
文件頁(yè)數(shù): 5/16頁(yè)
文件大?。?/td> 149K
代理商: TC651AEUATR
2004 Microchip Technology Inc.
DS21450C-page 5
TC650/TC651
2.0
TYPICAL PERFORMANCE CURVES
Note:
Unless otherwise indicated, V
DD
= 2.8V to 5.5V, SHDN = V
DD
, T
A
= –40
°
C to +125
°
C.
FIGURE 2-1:
I
DD
vs. Temperature.
FIGURE 2-2:
PWM, I
SINK
vs. V
OL
.
FIGURE 2-3:
(V
DD
– V
OH
).
T
OVER
, I
SOURCE
vs.
FIGURE 2-4:
V
TH
.
Temperature Accuracy vs.
FIGURE 2-5:
(V
DD
– V
OH
).
PWM, I
SOURCE
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.
90
80
70
60
50
40
30
20
10
0-50
0
25
-25
50
75
100 125 150
TEMPERATURE (°C)
I
D
V
DD
= 2.7
V
DD
=
5.6
0
1
2
3
4
5
6
7
8
9
10
V
O
(
I
SINK
(mA)
V
DD
= 2.8V
V
DD
= 5.5V
0.0
50
100
150
200
250
300
350
400
450
500
T
A
= +25°C
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0
1
2
3
4
5
6
7
8
9
10
V
D
O
I
SOURCE
(mA)
V
DD
= 2.8V
V
DD
= 5.5V
T
A
= +25°C
3.0
2.5
2.0
1.5
1.0
0.5
0.0
T
L
T
1
T
2
T
3
T
4
T
H
T
THRESHOLD
T
V
DD
= 2.7
V
DD
= 5.6
0
2
4
6
8
10 12 14
16 18
20
V
D
O
I
SOURCE
(mA)
V
DD
= 2.8V
V
DD
= 5.5V
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
T
A
= +25°C
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