bd6761fs ROHM Co. Ltd., bd6761fs Datasheet - Page 10

• Manufacturer Part Number: bd6761fs
• Description: Motor Driver Ic Series For Printers Three-phase Brushless Motor Pre-driver For Paper Feed Us
• Manufacturer: ROHM Co. Ltd.

●I/O Logic
1)BA6680FS
2)BD6761FS
Forward rotation (F/R=Low)
Reverse rotation (F/R=High)
＜Input conditions＞
＜Input conditions＞
Condition 1
Condition 2
Condition 3
Condition 4
Condition 5
Condition 6
Condition 10
Condition 11
Condition 12
Condition 10
Condition 12
Condition 11
Hall input voltage
H : 1.3V
M : 1.2V
L : 1.1V
Hall input voltage
H: 3.05V
M: 3.0V
L: 2.95V
Condition 1
Condition 2
Condition 3
Condition 4
Condition 5
Condition 6
Condition 7
Condition 8
Condition 9
Condition 1
Condition 2
Condition 3
Condition 4
Condition 5
Condition 6
Condition 7
Condition 8
Condition 9
Pin No.
Pin No.
Pin No.
HU+
15
H
H
H
L
L
L
HU+
HU+
15
15
M
M
M
M
H
H
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
L
L
Input conditions
Input conditions
＜Output criteria＞
High-side FET gate voltage
Low-side FET gate voltage
HU-
L≦1 V, VG-1V≦H
L≦1 V, 9 V≦H
16
M
M
M
M
M
M
＜Output criteria＞
HV+
HV+
17
17
M
M
M
M
H
H
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
L
L
High-side FET gate voltage
L≦1V, VG-1V≦H
Low-side FET gate voltage
L≦1V, 9 V≦H
Input conditions
HV+
17
H
H
H
L
L
L
HW+
HW+
19
19
M
M
M
M
H
H
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
L
L
HV-
18
M
M
M
M
M
M
PWM
PWM
PWM
PWM
UHG
UHG
H
H
H
H
H
H
H
H
H
H
3
L
L
L
L
L
L
L
L
3
L
L
HW+
19
H
H
H
L
L
L
PWM
PWM
PWM
PWM
VHG
VHG
H
H
H
H
H
H
H
H
H
L
L
L
H
5
L
L
5
L
L
L
L
L
10/24
HW-
20
M
M
M
M
M
M
WHG
PWM
PWM
WHG
PWM
PWM
Output state
Output state
H
H
H
H
H
H
H
H
H
H
7
L
L
L
L
L
7
L
L
L
L
L
UHG
High-side FET gate
H
H
3
L
L
L
L
voltage
PWM
PWM
PWM
PWM
ULG
ULG
VHG
H
H
H
H
H
H
H
H
H
H
4
L
L
L
L
L
4
L
L
L
L
L
H
H
5
L
L
L
L
PWM
PWM
PWM
PWM
VLG
VLG
WHG
Output state
H
H
H
H
H
H
H
H
H
H
6
L
L
L
L
L
6
L
L
L
L
L
H
H
7
L
L
L
L
PWM
PWM
PWM
PWM
WLG
WLG
ULG
H
H
4
L
L
L
L
H
H
H
H
H
H
H
H
H
H
Low-side FET gate
8
L
L
L
L
L
8
L
L
L
L
L
voltage
VLG
H
H
6
L
L
L
L
WLG
H
H
8
L
L
L
L