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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： | 9/22页 |
| 文件大小： | 593K |
| 代理商： | TA8490F |
TA8490F
2001-06-13
17
3. VOFF (F), VOFF (R), ILIM
VOFF (F) : Measure VRF at VC = 2.48 V / 2.35 V.
VOFF (R) : Measure VRF at VC = 2.52 V / 2.65 V.
ILIM
: Change to current value after measuring VRF at VC = 1.0 V
4. Vsat (U), Vsat (L)
Vsat (U) : Determined output function by VHa
+
, VHb
+
, VHc
+
(2.4 V / 2.6 V).
Measure voltage value between VM and La. b phase and c phase are measured the same
method.
Vsat (L) : Determined output function by VHa
+
, VHb
+
, VHc
+
(2.4 V / 2.6 V).
Measure voltage value between La and GND. b phase and c phase are measured the same
method.
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