KA3080BD3TF Fairchild Semiconductor, KA3080BD3TF Datasheet - Page 10

• 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
Electrical Characteristics
(V
10
Total
Output
Control
Rotation
Control
FG amp
& comp
Block
CC1
=5V, V
Parameter
Quiescent Input Current 1
Quiescent Input Current 3
Quiescent Input Current
Quiescent Input Current (Max.)
Current Limit Level
Control Gain
Output Amp. Saturation Voltage 4
(Outflow Current)
Output Amp. Saturation Voltage 4
(Inflow Current)
Limit Current Gap Of Phases
Current Gap Of Phases
Phase Output Wave Frequency 1
Phase Output Wave Frequency 4
Current Limit Input Current
Control Input Current
Input Offset Voltage U
CW Voltage Range
FG Amp. Input DC Voltage
FG Amp. Reference Voltage
FG Amp. Voltage Gain
FG Comp. Output Frequency
FG Comp Downward Input
Threshold Voltage
FG Comp. UPward Input
Threshold Voltage
FG Comp. Hysteresis
FG Output High Voltage
FG Output Low Voltage
CC2
=16V, R
S
=0.5 , Ta=25 C, unless otherwise specified)
Symbol
V28(10)
V
F
V
V27(9)
FG
GM
FG
V
V
V
V
V
FG
GM
COMP
I
I
THDW
PF1
PF4
LD1
THUP
CC1
CC3
I
I
I19
I20
D1
O2U
FRU
HYS
SU4
SD4
O1
O3
AV1
LO
HI
L1
1
V
V
V
V
RS=0.5
V
I
I
LI
I
15kHz, 5Vp-p
10kHz, 5Vp-p
32-SDIPH (28-SSOPH)
32-SDIPH (28-SSOPH)
FG
FG
FG
FG
FG
FG
OUT
OUT
VU1
CC1
CC1
CC2
CC2
IN
VU2
IN3
AMP0
AMP0
AMP0
IN3
IN3
=0V
-I
=0.8A / Phase
=0.8A / Phase
=5V, V
=7V, V
=16V, V
=27V, V
-LI
WU1
Conditions
=10kHz, 60mVp-p
=3V
=2V
WU2
=3Vp-p (1kHz)
=3 2 Sweep
=2 3 Sweep
-
-
-
-
-
FR
FR
LIM
LIM
28-SSOPH 0.46
28-SSOPH
32-SDIPH
32-SDIPH
=5V
=5V
=0V
=V
REF
Min.
0.61
2.45
1.62
2.40
2.50
5.0
6.0
0.9
0.7
-20
-20
-50
1.0
2.2
2.2
0.9
4.2
28
20
-
-
-
-
-
-
-
Typ.
10.0
0.67
0.52
1.67
2.45
2.55
350
350
100
8.5
1.5
2.7
1.0
0.8
1.8
1.8
2.5
1.3
2.5
2.5
31
0
0
0
1
-
-
max.
2000
2000
12.0
15.0
0.73
0.58
2.55
1.72
2.50
2.60
180
5.0
7.0
1.1
0.9
2.0
2.0
1.6
2.8
2.8
1.1
0.4
20
20
50
34
-
Times
A / V
A / V
Unit
kHz
kHz
kHz
mA
mA
mA
mA
mA
mA
mV
mV
nA
nA
V
V
V
V
V
V
V
V
V