KA3080BD3TF Fairchild Semiconductor, KA3080BD3TF Datasheet - Page 12

• Manufacturer Part Number: KA3080BD3TF
• Description: Motor / Motion / Ignition Controllers & Drivers BLDC Motor Driver 3-Phase
• Manufacturer: Fairchild Semiconductor
• Type: BLDC Motor Driverr

Specifications of KA3080BD3TF

• Operating Supply Voltage: 4.5 V to 5.5 V
• Mounting Style: SMD/SMT
• Package / Case: SSOPH-28
• Operating Temperature: - 25 C to + 75 C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

KA3080/KA3080D/KA3080DM
4. Motor Speed Control (Input Voltage Control)
Motor speed control is possible when V
The control gain is approx. 1.0A/V as follows.
GML = I
5. Voltage Control Reference
The input voltage range is 2V V
12
O
/ V
CTL
(4)
(5Pin)
= (I
19
O2
20
I
O1
REF
) / (V
CTL
CTL2
V
(V
CC1
G
CC1
OUT
V
(6Pin)
V
- 2V).
REF
CTL1
.
21
), where V
V
R
REF
S
REF
Output
Current
(Max.)
= 2.5V, V
11
= 2.5V, V
Output
Current
(Max.)
0
(22Pin)
0
V
CTL2
REF
CTL1
1.25V
= 2.7V
= 2.6V
1.0A/V
Output current=I
Output current=I
0.67A/V
V
LIM
V
LIM
O2
O1