参数资料
型号: TC646VUA
元件分类: 运动控制电子
英文描述: BRUSHLESS DC MOTOR CONTROLLER, PDSO8
封装: PLASTIC, MSOP-8
文件页数: 9/28页
文件大小: 473K
代理商: TC646VUA
2002 Microchip Technology Inc.
DS21446C-page 17
TC646
FIGURE 5-10:
TC646
as a Microcontroller Peripheral.
FIGURE 5-11:
VRELEASE vs. Temperature.
CMOS
Microcontroller
TC646
VIN
CF
VAS
GND
VDD
VOUT
FAULT
SENSE
+5V
Analog or Digital
Temperature
Data from one or
more Sensors
I/O0
I/O1
I/O2
I/O3
INT
GND
(Optional)
(MSB)
R1
110 k
R2
240 k
R3
360 k
(LSB)
R5
1.5 k
+5V
R6
1 k
R4
18 k
R7
33 k
+5V
R8
18 k
CB
.01
F
+
1
F
CB
.01
F
CMOS
Outputs
Open-Drain
Outputs
Fan
+12V
+5V
CB
1
F
+
R9
800
+5V
R10
10 k
0.1
F
2N2222A
R11
2.2
1
2
3
4
5
6
7
8
(RESET)
VRELEASE vs. Temperature
V
RELEASE
(V)
0C
25C
TEMPERATURE
85C
VDD = 3.0V
VDD = 4.0V
VDD = 5.0V
VDD = 5.5V
1.0
0.9
0.8
0.7
0.6
0.5
0.4
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