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| 型号： | TC648BEUA |
| 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： | 34/36页 |
| 文件大小： | 704K |
| 代理商： | TC648BEUA |
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2003 Microchip Technology Inc.
DS21755B-page 7
TC646B/TC648B/TC649B
2.0
TYPICAL PERFORMANCE CURVES
Note: Unless otherwise indicated, VDD = 5V, TA = 25°C.
FIGURE 2-1:
IDD vs. Temperature.
FIGURE 2-2:
PWM Sink Current (IOL) vs.
VOL.
FIGURE 2-3:
PWM Source Current (IOH)
vs. VDD - VOH.
FIGURE 2-4:
PWM Frequency vs.
Temperature.
FIGURE 2-5:
IDD vs. VDD.
FIGURE 2-6:
IDD Shutdown 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.
125
130
135
140
145
150
155
160
165
-40 -25 -10
5
20
35
50
65
80
95 110 125
Temperature (C)
I DD
(A)
VDD = 3.0V
VDD = 5.5V
Pins 6 & 7 Open
CF = 1 F
0
2
4
6
8
10
12
14
16
0
50 100 150 200 250 300 350 400 450 500 550 600
VOL (mV)
I OL
(mA)
VDD = 5.5V
VDD = 5.0V
VDD = 3.0V
VDD = 4.0V
0
2
4
6
8
10
12
14
16
0
100
200
300
400
500
600
700
800
VDD - VOH (mV)
I OH
(mA)
VDD = 5.5V
VDD = 5.0V
VDD = 3.0V
VDD = 4.0V
28.50
29.00
29.50
30.00
30.50
-40 -25 -10
5
20
35
50
65
80
95 110 125
Temperature (C)
Oscillator
Frequency
(Hz)
VDD = 3.0V
VDD = 5.5V
CF = 1.0 F
125
130
135
140
145
150
155
160
165
170
33.544.555.5
VDD (V)
I DD
(A)
TA = -40C
TA = -5C
TA = +125C
TA = +90C
Pins 6 & 7 Open
CF = 1 F
15
18
21
24
27
30
-40 -25 -10
5
20
35
50
65
80
95
110 125
Temperature (C)
I DD
Shutdown
(A)
VDD = 5.5V
VDD = 3.0V
Pins 6 & 7 Open
VIN = 0V
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TC648BEUA713 | 功能描述:马达/运动/点火控制器和驱动器 Shtdn & Over-T Alert RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| TC648BEUATR | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:PWM Fan Speed Controllers With Auto-Shutdown, Fan Restart and FanSense⑩ Technology for Fault Detection |
| TC648E | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Fan Speed Controller with Auto-Shutdown and Over-Temperature Alert |
| TC648EOA | 功能描述:马达/运动/点火控制器和驱动器 Shtdn & Over-T Alert RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| TC648EOA713 | 功能描述:马达/运动/点火控制器和驱动器 Shtdn & Over-T Alert RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
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