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参数资料
| 型号： | TC647BEPA |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, PDIP8 |
| 封装： | 0.300 INCH, PLASTIC, DIP-8 |
| 文件页数： | 33/34页 |
| 文件大小： | 683K |
| 代理商： | TC647BEPA |
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TC642B/TC647B
DS21756B-page 8
2003 Microchip Technology Inc.
Note: Unless otherwise indicated, VDD = 5V, TA = +25°C.
FIGURE 2-7:
FAULT VOL vs.
Temperature.
FIGURE 2-8:
VC(MAX) vs. Temperature.
FIGURE 2-9:
VC(MIN) vs. Temperature.
FIGURE 2-10:
Sense Threshold
(VTH(SENSE)) vs. Temperature.
FIGURE 2-11:
FAULT IOL vs. VOL.
FIGURE 2-12:
PWM Source Current (IOH)
vs. Temperature.
10
20
30
40
50
60
70
-40 -25 -10
5
20
35
50
65
80
95
110 125
Temperature (C)
FAULT
V
OL
(mV)
IOL = 2.5 mA
VDD = 3.0V
VDD = 5.5V
VDD = 5.0V
VDD = 4.0V
2.570
2.580
2.590
2.600
2.610
-40 -25 -10
5
20
35
50
65
80
95 110 125
Temperature (C)
V
C(MAX)
(V)
VDD = 5.0V
VDD = 5.5V
VDD = 3.0V
CF = 1 F
1.180
1.190
1.200
1.210
1.220
-40 -25 -10
5
20
35
50
65
80
95 110 125
Temperature (C)
V
C(MIN)
(V)
VDD = 5.0V
VDD = 3.0V
CF = 1 F
69.5
70.0
70.5
71.0
71.5
72.0
72.5
73.0
73.5
74.0
-40 -25 -10
5
20
35
50
65
80
95 110 125
Temperature (C)
V
TH(SENSE)
(mV)
VDD = 3.0V
VDD = 4.0V
VDD = 5.5V
VDD = 5.0V
0
2
4
6
8
10
12
14
16
18
20
22
0
50
100
150
200
250
300
350
400
VOL (mV)
FAULT
I
OL
(mA)
VDD = 5.5V
VDD = 3.0V
VDD = 4.0V
VDD = 5.0V
5.00
10.00
15.00
20.00
25.00
30.00
35.00
40.00
45.00
-40 -25 -10
5
20
35
50
65
80
95 110 125
Temperature (C)
V
OUT
I
OH
(mA)
VDD = 5.5V
VDD = 5.0V
VDD = 4.0V
VDD = 3.0V
VOH = 0.8VDD
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相关代理商/技术参数 |
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|---|---|
| TC647BEPA713 | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:PWM Fan Speed Controllers With Minimum Fan Speed, Fan Restart and FanSense⑩ Technology for Fault Detection |
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