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参数资料
| 型号： | TA8490F |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 1.2 A, PDSO30 |
| 封装： | 0.375 INCH, 1 MM PITCH, PLASTIC, SSOP-30 |
| 文件页数： | 10/22页 |
| 文件大小： | 593K |
| 代理商： | TA8490F |
TA8490F
2001-06-13
18
5. IL (U), IL (L)
IL (U) : Measure IM when La and GND are shortted. b phase and c phase are measured the same
method.
IL (L) : Measure IM when VM and La are shortted. b phase and c phase are measured the same
method.
6. VMS (H), VMS (L), IINS, VBRK (H), VBRK (L), IINBRK
VMS (H) : VMS = 3.0 V, VBRK = 0 V, verify that output function is reverse mode.
VMS (L) : VMS = 0.5 V, VBRK = 0 V, verify that VCT ≈ 0 V
IMS (L)
: VMS = 0 V , VBRK = 0 V
VBRK (H) : VMS = 5 V, VBRK = 3.0 V, verify that La = Lb = Lc : H
VBRK (L) : VMS = 5 V, VBRK = 0.5 V, verify that output function is reverse mode.
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