- 您现在的位置：买卖IC网 > PDF目录39188 > LB1951V BRUSHLESS DC MOTOR CONTROLLER, 1 A, PDSO24 PDF资料下载
参数资料
| 型号： | LB1951V |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 1 A, PDSO24 |
| 封装： | SSOP-24 |
| 文件页数： | 5/9页 |
| 文件大小： | 229K |
| 代理商： | LB1951V |
LB1951V
No. 5232-5/9
Continued from preceding page.
Pin No.
Pin name
I/O equivalent circuit
Function
22
FGIN+
Noninverting input pin for the FG comparator.
No bias is applied internally.
23
FGIN–
Inverting input pin for the FG comparator.
No bias is applied internally.
24
FGOUT
FG comparator output pin. A resistive load of 20 k
Ω
is provided internally.
Truth Table
Source
→ Sink
Hall input
FRC
UV
W
1
V
→ W
HH
L
H
W
→ VL
2
U
→ W
H
L
H
W
→ UL
3
U
→ V
HL
H
V
→ UL
4
W
→ V
L
H
V
→ WL
5
W
→ U
L
H
U
→ WL
6
V
→ U
LH
L
H
U
→ VL
Note: ‘‘H’’ in the FRC column represents a voltage of 2.5 V or
more; ‘‘L’’ represents a voltage of 0.4 V or less.
(At VCC1 =3 V)
Note: ‘‘H’’ in the Hall input columns represents a state in
which ‘‘+’’ has a potential which is higher by 0.02 V or
more than that of the ‘‘–’’ phase inputs.
Conversely, ‘‘L’’ represents a state in which ‘‘+’’ has a
potential which is lower by 0.02 V or more than that of
the ‘‘–’’ phase input.
23
200
Ω
FGIN
—
FGIN
+
200
Ω
50K
Ω
15K
Ω
20K
Ω
22
24
VCC1
FGOUT
A12472
相关PDF资料 |
PDF描述 |
|---|---|
| LB1952M | BRUSHLESS DC MOTOR CONTROLLER, 1.3 A, PDSO36 |
| LB1996 | DISK DRIVE MOTOR CONTROLLER, 1.3 A, PDSO24 |
| LB1998 | DISK DRIVE MOTOR CONTROLLER, 1.3 A, PDSO28 |
| LB8503V | BRUSH DC MOTOR CONTROLLER, 0.003 A, PDSO16 |
| LB8555D | PULSE; RECTANGULAR, TIMER, PDIP8 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LB1952 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:3-Phase Brushless Motor Driver for VCR Capstans |
| LB1952M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:3-Phase Brushless Motor Driver for VCR Capstans |
| LB1955 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver |
| LB1960M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:For Fan Motor 2-phase Half-Wave Driver |
| LB1960M_08 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:For Fan Motor 2-phase Half-Wave Driver |
发布紧急采购，3分钟左右您将得到回复。