參數(shù)資料
型號(hào)： LB8500M
廠商： Sanyo Electric Co.,Ltd.
英文描述： Monolithic Digital IC DC Fan Motor Speed Control IC
中文描述： 單片數(shù)字集成電路直流風(fēng)扇電機(jī)轉(zhuǎn)速控制IC
文件頁(yè)數(shù)： 5/15頁(yè)
文件大?。?/td> 125K
代理商： LB8500M
LB8500M
No.8336-5/15
Speed Control Diagrams
Startup Timing (soft start)
Determined by the LIM pin voltage
For a larger RC
time constant
For a smaller RC
time constant
The slope is determined by the external
constant connected to the RC pin.
(RPM)
Speed
Minimum
speed
Low
←
CTL pin (PWM DUTY)
→
High
High
←
EO pin voltage (V)
→
Low
0%
100%
(V)
0V
Variable speed
Full speed
6VREG
Low on duty
High on duty
Set minimum
speed
LIM voltage
CTL pin
EO pin
EO voltage
CTL pin
Stop
VCC pin
EO pin
Full speed
Stop
Full speed
Soft start
The slope can be changed with the capacitor
connected to the C pin (A larger capacitor increases
the slope.)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LB8500MC-AH 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(lèi)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
LB8502M 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:Monolithic Digital IC DC Fan Motor Speed Control IC
LB8502MC-AH 制造商:ON Semiconductor 功能描述:OTHERS - Tape and Reel 制造商:ON Semiconductor 功能描述:Motor / Motion / Ignition Controllers & Drivers OTHERS
LB8503V 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:Monolithic Digital IC DC Fan Motor Speed Control IC
LB8503V-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(lèi)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
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