- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄97997 > LB11947 BRUSH DC MOTOR CONTROLLER, 1.75 A, PDIP28 PDF資料下載
參數(shù)資料
| 型號： | LB11947 |
| 元件分類： | 運動控制電子 |
| 英文描述： | BRUSH DC MOTOR CONTROLLER, 1.75 A, PDIP28 |
| 封裝： | 0.500 INCH, DIP-28 |
| 文件頁數(shù)： | 10/14頁 |
| 文件大?。?/td> | 154K |
| 代理商： | LB11947 |
LB11947
No.7318-5/14
Pin Assignment
Pin Functions
Pin No.
Pin Name
Functions
1
OUTB
DC motor, B output pin
2
EB
DC motor Bch, current sense resistor connection pin
3
DCO
Switching regulator, control transistor output pin
4
VCC
Switching regulator, 5V voltage output pin
5
IPSEN
Switching regulator, over-current detection resistor connection pin
6
VBB
Supply voltage connection pin
7
VMB
DC motor Bch, motor load current supply power connection pin
8
CSS
Switching regulator, soft start capacitor connection pin
9
TEO
Heat generation warning output, open collector pin
10
OSC
Switching regulator, switching frequency decesion capacitor connection pin
11
ST
DC motor, standby input pin
12
CRB
DC motor Bch, noise cancel, TOFF time setting C and R connection pin
13
VREFB
DC motor Bch, current setting reference voltage input pin
14
CRA
DC motor Ach, noise cancel, TOFF time setting C and R connection pin
15
VREFA
DC motor Ach, current setting reference voltage input pin
16
MDB
DC motor Bch, current decay mode switching pin (for PWM = “L” only)
17
PWMB
DC motor Bch, PWM input pin
18
PHB
DC motor Bch, phase switching input pin
19
MDINT
DC motor, current decay mode switching pin (for PWM = “H” only)
20
MDA
DC motor Ach, current decay mode switching pin (for PWM = “L” only)
21
PWMA
DC motor Ach, PWM input pin
22
PHA
DC motor Ach, phase switching input pin
23
GND
GND connection pin
24
VMA
DC motor Ach, motor load current supply power connection pin
25
EA
DC motor Ach, current sense resistor connection pin
26
OUTA
DC motor, A output pin
27
OUTA
DC motor, A output pin
28
OUTB
DC motor, B output pin
27
28
25
26
23
24
18
19
20
21
22
15
16
17
11
8
9
10
14
13
12
6
7
4
5
1
2
3
CSS
TEO
V
CC
ST
IPSEN
OSC
DCO
CRB
VREFB
CRA
VREF
A
MDB
PWMB
PHB
MDINT
MDA
PWMA
PHA
GND
OUTB
OUTA
EA
VMA
V
BB
VMB
EB
OUTB
LB11947
Top view
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LB11948T | STEPPER MOTOR CONTROLLER, 0.5 A, PDSO30 |
| LB1814M | DISK DRIVE MOTOR CONTROLLER, 1 A, PDSO36 |
| LB1821M | BRUSHLESS DC MOTOR CONTROLLER, 0.03 A, PQFP44 |
| LB1823M | BRUSHLESS DC MOTOR CONTROLLER, 0.03 A, PDSO30 |
| LB1875 | BRUSHLESS DC MOTOR CONTROLLER, 0.03 A, PDSO36 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LB11948T | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monolithic Digital IC PWM Constant Current Control 1-2 Phase Excitation Stepping Motor Driver |
| LB11948T_07 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PWM Constant Current Control 1-2 Phase Excitation Stepping Motor Driver |
| LB11948T_10 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PWM Constant Current Control 1-2 Phase Excitation Stepping Motor Driver |
| LB11948T-MPB-E | 功能描述:馬達(dá)/運動/點火控制器和驅(qū)動器 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 |
| LB11948T-TLM-E | 功能描述:馬達(dá)/運動/點火控制器和驅(qū)動器 PRINTER 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 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。