參數(shù)資料
型號(hào)： LB1943N
元件分類： 運(yùn)動(dòng)控制電子
英文描述： BRUSHLESS DC MOTOR CONTROLLER, 1.6 A, PSIP10
封裝： SIP-10
文件頁數(shù)： 4/6頁
文件大?。?/td> 101K
代理商： LB1943N
LB1945D
No.7101-4/6
Truth Table
Input
Output voltage
IN1
IN2
OUT1
OUT2
Operation
H
L
Full
Forward (reverse) mode
M
H
L
VC
× 2
Forward (reverse) mode
L
H
L
VC
× 2
Forward (reverse) mode
H
M
off
Break
M
off
Break
L
M
off
Break
H
L
Full
L
Reverse (forward) mode
M
L
VC
× 2
L
Reverse (forward) mode
L
VC
× 2
L
Reverse (forward) mode
H: high level, M: mid level, L: low level
Input levels
VH: 4.2V or higher
VM: 2.0V to 3.0V
VL: Under 1.0V
When IN1 or IN2 is open, that input will go to the 2.5V level. Operation is equivalent to that of the LB1641.
Pin Functions
Pin No.
Pin
Description
Equivalent Circuit
1
GND
Common ground for the power signal
systems
3
IN1
Output voltage switching input
When the input is open, VM will
become about 2.5V.
6.4V
75k
Ω
13k
Ω
19k
Ω
25
μA
GND
VCC1
3
4
IN2
Forward/reverse/brake switching
input
When the input is open, VM will
become about 2.5V.
6.4V
75k
Ω
13k
Ω
19k
Ω
25
μA
GND
VCC1
4
Continued on next page.
相關(guān)PDF資料
PDF描述
LB1945H STEPPER MOTOR CONTROLLER, 1 A, PDSO28
LB1947 STEPPER MOTOR CONTROLLER, 2.25 A, SFM13
LB1964M BRUSHLESS DC MOTOR CONTROLLER, 0.5 A, PDSO8
LB1964T BRUSHLESS DC MOTOR CONTROLLER, 0.3 A, PDSO8
LB1980 BRUSHLESS DC MOTOR CONTROLLER, 1.3 A, PQFP34
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LB1945D 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Stepping Motor Driver
LB1945D_09 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PWM Current Control Stepping Motor Driver
LB1945D-E 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)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
LB1945H 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PWM Current Control Type Stepping Motor Driver
LB1945H_09 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PWM Current Control Type Stepping Motor Driver
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