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參數(shù)資料
| 型號(hào)： | LB8503V |
| 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 |
| 文件頁數(shù)： | 19/20頁 |
| 文件大?。?/td> | 171K |
| 代理商： | LB8503V |
LB8503V
No.A0366-19/20
Application Example 7
[Used in Combination with the LB11660FV]
R1
VREG
LB8503V
LB11660FV/RV
CTL
VREF
EDGE
FG
R2
R3
R4
R5
C2
C3
C4
C5
C6
6VREG
CTL
signal
VCC
12V
CVI
SOFT
LIM
RC
C
CVO
CTL
FGIN
FGOUT
EO1
EI
GND
FG
VTH
VREG
EO3
VREG
C1
One-shot
multivibrator
In this circuit, the dynamic range of the LB8503V EO pin (the range from the amplifier block output high to output low
levels) must be wider than the dynamic range (from the high to low levels of the PWM signal) of VTH pin of driver IC
with which this IC is combined.
However, since the LB11660FV PWM low-level voltage is lower than the LB8503V amplifier output low-level
voltage, it must be resistor divided.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| LB8503V-TLM-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 |
| LB8505AE-R2 | 制造商:Black Box Corporation 功能描述:10/100 ETHERNET SWITCH 5 PORT |
| LB8505AE-R2-W1 | 制造商:Black Box Corporation 功能描述:1 YEAR WARRANTY FOR LB8505AE-R2 |
| LB8508A-W1 | 制造商:Black Box Corporation 功能描述:1 YEAR WARRANTY FOR LB8508A |
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