ka3080bdtf Fairchild Semiconductor, ka3080bdtf Datasheet - Page 13

• Manufacturer Part Number: ka3080bdtf
• Description: 3-phase Bldc Motor Driver
• Manufacturer: Fairchild Semiconductor

6. Torque Ripple Control
The motor torque ripple is controlled by the TR
1. GND
2. Normal Mode
3. Control Mode
7. Forward & Reverse Rotation Control
Forward mode: V
Reverse mode: V
8. FG Amp
9. Phase Stabilization
Be inserted a capacitor between V
This capacitor, approx. 0.1 F is for the phase stabilization of the circuit.
(12Pin)
FRCTL
FRCTL
30
0.8V
1.8V
CC2
.
FG COMP
(14Pin)
+
(3Pin)
32
CTL
R
18
(Torque ripple control) voltege as follows.
S
(11Pin)
29
(13Pin)
31
CI
V
16
CC1
1
2
3
(1Pin)
FG AMP
+
1.25V
2.5V
KA3080/KA3080D/KA3080DM
27
28
(9Pin)
(10Pin)
13