TA8470AF_06 TOSHIBA [Toshiba Semiconductor], TA8470AF_06 Datasheet - Page 8

• Manufacturer Part Number: TA8470AF_06
• Description: 3 PHASE FULL WAVE BRUSHLESS DC MOTOR DRIVER IC
• Manufacturer: TOSHIBA [Toshiba Semiconductor]

ELECTRICAL CHARACTERISTICS
Supply Current
Speed
Control
Circuit
Position
Detecting
Circuit
Output
Circuit
FG Amp
Rotation
Direction
Control
Circuit
Thermal Shutdown Operating
Temperature
CHARACTERISTIC
Input Voltage Range
Control Output Voltage
Gain
Input Current
Internal Reference Voltage
1
Common Mode Inoput
Voltage Range
Input Current
Input Voltage Gain
Saturation
Voltage
Quiescent Voltage
Quiescent Voltage
Difference
Open Loop Voltage Gain
Band Width
FGO Output Amplitude
FGS Output Saturation
Voltage
Internal Reference Voltage
2
Schmitt Circuit Hysteresis
Width
FWD Operating Voltage
Stop Operating Voltage
Reverse Operating
Voltage
Upper Side
Lower Side
V
SYMBOL
V
V
V
sat (FGS)
V
G
G
V
V
G
V
V
V
V
V
I
I
I
V
CMRH
sat (U)
V
I
sat (L)
T
CC 1
CC 2
CC 3
STOP
f
FWD
CIN
OOF
FGO
VCO
ref 1
VHO
ref 2
HYS
REV
I
VFG
FG
CIN
OS
SD
H
(V
CC
TEST
CUIT
CIR−
―
―
―
1
1
1
2
2
2
3
3
4
5
5
5
5
6
6
6
6
6
5
5
5
= 12 V, V
Output Open, FRS = 2.5 V
Output Open, FRS = GND
Output Open, FRS = 5 V
V
V
(Sink Current)
V
V
I
I
V
Each Output to Output
f
I
I
O
O
FG
FGO
FGS
8
H
IN
INH
IN
IN
= 1.0 A
= 1.0 A
= 25 mV
+
+
+
= 1 kHz
= GND
= 5 V
= 1.0 V
= 4 mA
= 2.5 V
= 5 mA
TEST CONDITION
IN
p−p
−
= 5 V, Ta = 25°C)
GND
2.15
MIN
150
DC
7.5
1.5
5.0
1.0
2.1
4.0
1.9
40
―
―
―
―
―
―
―
―
―
―
―
0
TA8470AF/AFG
TYP.
12.5
2.30
0.15
100
0.2
0.2
1.2
0.7
5.5
2.1
2.5
14
14
13
47
25
70
―
―
―
―
―
―
―
MAX
−2.5
V
2.45
0.25
V
250
1.9
1.5
7.0
2.9
3.1
1.3
28
28
28
18
51
50
50
―
―
CC
5
5
3
4
CC
2006-3-2
UNIT
kHz
mA
mV
mV
dB
µA
µA
dB
dB
°C
V
V
V
V
V
V
V
V
V
V
V