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参数资料
| 型号： | TB6582FG |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 0.002 A, PQFP52 |
| 封装： | 10 X 10 MM, 0.65 MM PITCH, ROHS COMPLIANT, PLASTIC, QFP-52 |
| 文件页数： | 27/28页 |
| 文件大小： | 279K |
| 代理商： | TB6582FG |
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TB6582FG
2007-10-18
Design Specifications
8
Electrical Characteristics (Ta = 25°C, VCC = 15 V)
Characteristics
Symbol
Test condition
Min
Typ.
Max
Unit
Power supply current
ICC
Vrefout = OPEN
5
10
16
mA
Iin (1)
Vin = 0 V
Vsp, EP, CW/CCW, FGC, VLA
0
Iin (2)
Vin = 5 V
Vsp, VLA
25
50
Iin (3)
Vin = 0 V
FRCDRV
100
50
Iin (4)
Vin = 5 V
EP, CW/CCW, FGC, FRCDRV, Fst
50
100
Iin (5)
Vin = 0 V
Sys.RES
6
3
Input current
Iin (6)
Vin = 5 V
Sys.RES
0
A
H
Vrefout
1
Vrefout
Vin (1)
L
EP, CW/CCW, FGC, FRCDRV
0.8
V
H
4.0
Vrefout
M
2.0
3.0
Vin (2)
L
FST, FGC, FRCDRV
0
1.0
V
H
Vrefout
1
Vrefout
Vin (3)
L
Sys.RES
0.7
V
H
Modulation wave: 90% typ.
5.1
5.4
5.7
Input voltage
Vsp
L
Start motor operation
1.8
2.1
2.4
V
Output duty cycle
(max)
Ton (max)
OSC/C
= 390 pF, OSC/R = 6.8 k
Vsp = 5.7 V
87
90
93
%
Input delay
TDC
Icut
when in sine-wave mode
OSC
= 5 MHz
(2.0)
s
Charge current for SC
ISC
DC excitation mode
0.6
1.2
1.8
A
VIP
DC excitation
→ forced commutation
0.3
0.5
0.7
V
Threshold voltage for
mode switching from
DC excitation mode to
forced commutation
mode
VH (1)
Hysteresis
±12
mV
VOUT (H)-1
IOUT = 2 mA
UH, UL, VH, VL, WH, WL
Vrefout
0.5
Vrefout
0.2
VOUT (L)-1
IOUT = 2 mA
UH, UL, VH, VL, WH, WL
0.2
0.5
VREV (H)
IOUT = 1 mA
REV
Vrefout
1.0
Vrefout
0.2
VREV (L)
IOUT = 1 mA
REV
0.2
1.0
VFG (H)
IOUT = 1 mA
FG
Vrefout
1.0
Vrefout
0.2
VFG (L)
IOUT = 1 mA
FG
0.2
1.0
Output voltage
Vrefout
IOUT = 5 mA
Vrefout
4.5
5.0
5.5
V
IL (H)
VOUT = 0 V
UH, UL, VH, VL, WH, WL
0
10
Output leakage
current
IL (L)
VOUT = 5 V
UH, UL, VH, VL, WH, WL
10
0
A
Output off time by
high/low-side
transistor
TOFF
OSC
= 5 MHz, IOUT = ± 2 mA
1.5
1.8
2.1
s
PWM frequency
(Carrier frequency)
FC
OSC/C
= 390 pF, OSC/R = 6.8 k
18
20
22
kHz
Reverse rotation
brake
VBRK
VBRK = 1.5 V, OSC = 5 MHz,
reverse rotation start
52
%
VCOM (H)
Drive output off
2.1
2.2
2.3
VCOM (L)
Drive output restart
1.75
1.85
1.95
Motor power supply
monitor
VH (2)
Input hysteresis width
0.35
V
VCC (H)
Output start point
4.2
4.5
4.8
VCC (L)
Output stop point
3.7
4.0
4.3
VCC monitor
VH (3)
Input hysteresis width
0.5
V
Preliminary
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相关代理商/技术参数 |
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| TB6584AFNG(O,EL) | 功能描述:马达/运动/点火控制器和驱动器 3-Phase Brushless Driver IC 45V 1.8A 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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