參數(shù)資料
型號(hào)： LB1946
元件分類： 運(yùn)動(dòng)控制電子
英文描述： STEPPER MOTOR CONTROLLER, 1.75 A, PDFM28
封裝： 0.500 INCH, DIP-28
文件頁數(shù)： 3/16頁
文件大?。?/td> 108K
代理商： LB1946
LB1946
No.7115-11/16
Current Path in Slow Decay Mode
Regenerative current during upper-side transistor switching operation
Current Path in Fast Decay Mode
VBB
ON
OFF
OUTA
ON
OUTA
SBD
I
SBD
VE
Re
VREF
Figure 1
Sense voltage comparator
Constant
Regenerative current
when upper-side transistor is off
Motor current I
I=VE/RE
Current path when output is on
Output OFF
Internal reference voltage generated
by setting voltage circuit
VREF
3.04
ILB01480
VBB
ON
OFF
OUTA
SBD
Re
VREF
Sense voltage comparator
Current path in fast decay mode
Current path when output is on
ON
OFF
VREF
3.04
ILB01481
相關(guān)PDF資料
PDF描述
LC5511D POWER FACTOR CONTROLLER, 18 kHz SWITCHING FREQ-MAX, DIP7
LC5521D 2.5 A POWER FACTOR CONTROLLER, 18 kHz SWITCHING FREQ-MAX, DIP7
LC72137 PLL FREQUENCY SYNTHESIZER, 40 MHz, PDIP22
LC72137M PLL FREQUENCY SYNTHESIZER, 40 MHz, PDSO20
LC72137 PLL FREQUENCY SYNTHESIZER, 40 MHz, PDIP22
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LB1946_07 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PWM Current Control Stepping Motor Driver
LB1946_12 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PWM Current Control Stepping Motor Driver
LB1946-E 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 10-45VStepping Motor Driver 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
LB1947 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PWM Current Control Type DC Motor Driver
LB1947_09 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PWM Current Control Type Bidirectional Motor Driver
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