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參數(shù)資料
| 型號： | LB11651 |
| 元件分類： | 運動控制電子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, 4 A, PZFM14 |
| 封裝： | SIP-14 |
| 文件頁數(shù)： | 3/6頁 |
| 文件大小： | 51K |
| 代理商： | LB11651 |
Pin Assignment
No. 7391-3/6
LB11651
OA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Top view
VLS
VM
VHS
V
CC
ST
C
PWM
PHASE
BRAKE
GND
R
DiGND
OB
LB11651
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
14
OB
Output
4
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.)
2
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.)
7
C
Connection for an external filter capacitor that prevents incorrect operation of the current sensing output shutdown and thermal
shutdown circuits.
3
VM
Motor system power supply
5
VCC
Logic system power supply
9
PHASE
Forward/reverse switching pin
10
BRAKE
Brake control input. A high input switches the IC to brake mode.
6
ST
Standby mode control. The IC operates in standby mode when this pin is low or open.
8
PWM
PWM input. High: on
Low: off
12
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.)
11
GND
Ground
13
DiGND
Lower side regeneration diode ground connection
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LB11651-E | 功能描述:馬達(dá)/運動/點火控制器和驅(qū)動器 PWM BRUSH MOTOR DRIVER IC RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| LB11651H | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PWM Input Forward/Reverse Motor Driver |
| 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 制造商全稱:Sanyo Semicon Device 功能描述:Single-Phase Full-Wave Fan Motor Driver |
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