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参数资料
| 型号： | LB11651H |
| 元件分类： | 运动控制电子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, 4 A, PDSO38 |
| 封装： | HSOP-36/38 |
| 文件页数： | 3/6页 |
| 文件大小： | 50K |
| 代理商： | LB11651H |
Pin Assignment
No. 7677-3/6
LB11651H
OA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Top view
NC
VLS
VM
VHS
V
CC
ST
C
NC
15
NC
16
NC
17
NC
18
NC
OB
NC
DiGND
R
GND
BRAKE
PHASE
PWM
NC
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
LB11651H
Truth Table
X: H or L
PHASE
BRAKE
ST
PWM
OA
OB
Operating mode
H
L
H
L
Forward
L
H
L
H
Reverse
X
L
H
L
OFF
Output off
X
H
X
H
Brake
X
L or OPEN
X
OFF
Standby mode (circuits off)
Pin Functions
Pin No.
Pin
Pin function
1
OA
Output
36
OB
Output
10
VHS
High side current sensing (Insert an external resistor between VM and VHS. When the voltage across this resistor reaches 0.5 V,
the outputs are turned off.)
8
VLS
Low side current sensing (Insert an external resistor between VLS and ground. When the voltage across this resistor reaches
0.5 V, the outputs are turned off.)
13
C
Connection for an external filter capacitor that prevents incorrect operation of the current sensing output shutdown and thermal
shutdown circuits.
9
VM
Motor system power supply
11
VCC
Logic system power supply
24
PHASE
Forward/reverse switching pin
25
BRAKE
Brake control input. A high input switches the IC to brake mode.
12
ST
Standby mode control. The IC operates in standby mode when this pin is low or open.
23
PWM
PWM input. High: on
Low: off
27
R
Low side drive current switching. (Short R to VCC when VCC is 3.3 V, and leave R open when VCC = 5.0 V.)
26
GND
Ground
28
DiGND
Lower side regeneration diode ground connection
Other pins
N.C.
No connect pins
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LB11651H-MPB-E | 制造商:ON Semiconductor 功能描述:H-BRIDGE MOTOR DRIVER - Ammo Pack |
| LB11651H-TLM-E | 制造商:ON Semiconductor 功能描述:H-BRIDGE MOTOR DRIVER - Tape and Reel |
| LB11660FV | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Single-Phase Full-Wave Fan Motor Driver |
| LB11660FV-MPB-E | 功能描述:马达/运动/点火控制器和驱动器 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 |
| LB11660FV-MPB-H | 功能描述:马达/运动/点火控制器和驱动器 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 |
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