参数资料
型号: TB62201AFG
元件分类: 运动控制电子
英文描述: STEPPER MOTOR CONTROLLER, 1.5 A, PDSO38
封装: 0.450 INCH, 0.65 MM PITCH, PLASTIC, HSOP-36/38
文件页数: 86/89页
文件大小: 1396K
代理商: TB62201AFG
TB62201AFG
2005-04-04
87
Example of 1-2 Phase Drive Current (actual) Waveform
Example of 4W 1-2 Phase Drive Current (actual) Waveform
T
Ch4
4
10.0 mV
M1.00 ms
Ch4
8.0 mV
500 mA
: 170 Hz
@: 218 Hz
Test conditions
VM = 34 V
VDD = 5 V
Vref = 3.75 V
RRS = 0.5
Cosc
= 1000 pF
Rosc
= 2.2 k
fchop = 95 kHz
37.5% MIXED DECAY mode
Ta
= 25°C
Using 6.8 mH/5.7
, 1.8-degree,
200-step motor
Using Toshiba test board100
Ch4
4
10.0 mV
M2.00 ms
Ch4
4.4 mV
500 mA
: 102 Hz
@: 99 Hz
Test conditions
VM = 24 V
VDD = 5 V
Vref = 2.8 V
RRS = 0.5
Cosc
= 1000 pF
Rosc
= 2.2 k
fchop = 95 kHz
37.5% MIXED DECAY mode
Ta
= 25°C
Using 6.8 mH/5.7
, 1.8-degree,
200-step motor
Using Toshiba test board
T
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参数描述
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