lb11610p Sanyo Semiconductor Corporation, lb11610p Datasheet - Page 5

• Manufacturer Part Number: lb11610p
• Description: Three-phase Brushless Motor Driver
• Manufacturer: Sanyo Semiconductor Corporation

Pin Assignment
Truth Table and Control Function
Note: Since this drive method is a 180° excitation method, the phases other than the sink and source phase will not be off.
Control and Current Limiter Functions
0
36
1
I OUT
1
2
3
4
5
6
35
2
Source − Sink
Gm = 0.58A/V, typical
1.50V typical
1
V → W
W → V
U → W
W → U
W → V
V → W
W → U
U → W
U → V
V → U
V → U
U → V
34
3
33
2
4
Control characteristics
32
5
U
H
H
H
L
L
L
3
Hall sensor inputs
CTLREF:OPEN
31
6
VLIM = 5V
H
H
H
V
L
L
L
30
7
4
VCTL
29
8
W
H
H
H
L
L
L
5
28
9
LB11610P
FR
H
H
H
H
H
H
L
L
L
L
L
L
0
200mV typical
I OUT
10
27
Note:
Note:
1
26
11
The FR "H" state refers to a voltage of 2.75V or higher, and the
FR "L" state refers to a voltage of 2.25V or lower (when V CC is
5V).
For the Hall sensor inputs, the input "H" state indicates the state
where the + input is at a potential 0.01V or more higher than the
- input. Similarly, the input "L" state indicates the state where
the + input is at a potential 0.01V or more lower than the - input.
25
12
2
13
24
Control characteristics
Slope = 0.50A/V, typical
3
23
14
CTLREF:OPEN
VCTL = 5V
15
22
4
VLIM
21
16
17
20
5
No.A0345-5/18
Top view
19
18