- 您现在的位置：买卖IC网 > PDF目录97997 > LB1897H BRUSHLESS DC MOTOR CONTROLLER, PDSO34 PDF资料下载
参数资料
| 型号： | LB1897H |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, PDSO34 |
| 封装： | 0.375 INCH, HSSOP-28 |
| 文件页数： | 6/11页 |
| 文件大小： | 159K |
| 代理商： | LB1897H |
LB1897H
No.8804-4/11
Truth Table and Product Control Functions
Hall input
Source→Sink
U
V
W
FR
V → W
H
1
W → V
H
L
U → W
H
2
W → U
H
L
U →V
H
3
V →U
H
L
H
L
W →V
H
4
V → W
L
H
L
W →U
H
5
U →W
L
H
L
V → U
H
6
U → V
L
H
L
Note: “H” of FR means the voltage of 2.75V or more while “L” means the voltage of 2.25V or less (At VCC =
5V).
Note: In the hall input, the input “H” indicates the condition in which “+” is 0.01V or more higher relative to “-”
of each
phase input. “L” indicates the condition in which “+” is 0.01V or more lower relative to “-” of each phase
input.
Note: This drive method is of a 180
° power application type, so that phases other than Sink and Source are
not turned
OFF.
[Control and Current Limiting Functions]
1
IOUT
2
3
4
5
0
Control characteristics VLIM = 5V
CTLREF : OPEN
VCTL
1
IOUT
2
3
4
0
Current limiting characteristics VCTL = 5V
CTLREF : OPEN
Gradient = 0.50A/Vtyp
VLIM
200mVtyp
Gm2 = 1.50A/Vtyp
Gm1 = 0.65A/Vtyp
2.35Vtyp
3.15Vtyp
相关PDF资料 |
PDF描述 |
|---|---|
| LB1927 | BRUSHLESS DC MOTOR CONTROLLER, 2.5 A, PDIP28 |
| LB1927 | BRUSHLESS DC MOTOR CONTROLLER, 2.5 A, PDIP28 |
| LB8108M | DISK DRIVE MOTOR CONTROLLER, 0.8 A, PQFP44 |
| LB8502M | BRUSH DC MOTOR CONTROLLER, 0.003 A, PDSO10 |
| LB8653T | STEPPER MOTOR CONTROLLER, 0.8 A, PDSO24 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LB18SST | 制造商:Thomas & Betts 功能描述:1/2 CONDUIT BODY,316SS,LB,FORM 8 |
| LB-1904 | 制造商:Ideal Industries Inc 功能描述:WIRE STOP FOR ERGO STRIPMASTER TOOL |
| LB1909M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Monolithic Linear IC Stepping Motor Driver IC |
| LB1909MC | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Monolithic Digital IC Stepping Motor Driver IC |
| LB1909MC-AH | 功能描述:马达/运动/点火控制器和驱动器 Step Motor Driver IC for 2-phase Excit RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
发布紧急采购，3分钟左右您将得到回复。