參數(shù)資料
型號(hào)： LB11870
廠商： SANYO SEMICONDUCTOR CO LTD
元件分類： 運(yùn)動(dòng)控制電子
英文描述： BRUSHLESS DC MOTOR CONTROLLER, 1.8 A, PDSO48
封裝： 0.375 INCH, HSSOP-48
文件頁(yè)數(shù)： 13/14頁(yè)
文件大小： 189K
代理商： LB11870
LB11870
No.7256-8/14
Continued from preceding page.
Pin No.
Symbol
Pin Description
Equivalent Circuit
19
FC
Frequency characteristics correction for the
current control circuit.
Insert a capacitor (about 0.01 to 0.1
μF)
between this pin and ground.
The output duty is determined by comparing
the voltage on this pin to the PWM oscillator
waveform.
21
PD
Phase comparator output.
The phase error is converted to a pulse duty
and output from this pin.
22
EI
Error amplifier input.
23
EO
Error amplifier output.
24
TOC
Torque command voltage input.
This pin is normally connected to the EO pin.
When the TOC voltage falls, the lower output
transistor on duty is increased.
Continued on next page.
VREG
300
Ω
19
21
VREG
300
Ω
VREG
300
Ω
22
VREG
300
Ω
24
VREG
23
40k
Ω
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LB11870_07 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For Polygonal Mirror Motors Three-Phase Brushless Motor Driver
LB11870-MPB-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
LB11870-TRM-E 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 BRUSHLESS 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
LB11872H 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver for Polygonal Mirror Motors
LB11872H_08 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For Polygonal Mirror Motors Three-Phase Brushless Motor Driver
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