參數(shù)資料
型號： LB1923M
元件分類： 運(yùn)動控制電子
英文描述： BRUSHLESS DC MOTOR CONTROLLER, 0.03 A, PQFP44
封裝： QFP-44
文件頁數(shù)： 7/19頁
文件大小： 152K
代理商： LB1923M
LB1923M
No.6067-15/19
Continued from preceding page.
Pin No
Pin
Function
Equivalent circuit
10
N1
Speed discriminator count switching
Low: 0 to 1.5V
High: 4.0V to VCC
An open state functions as a high-level input.
The hysteresis is about 0.45V.
11
N2
Speed discriminator count switching
Low: 0 to 1.5V
High: 4.0V to VCC
An open state functions as a high-level input.
The hysteresis is about 0.45V.
12
FGSOUT
FG amplifier output (after the Schmitt circuit)
This is an open collector output.
13
FGOUT
FG amplifier output
This pin is connected to the FG Schmitt
comparator circuit internally in the IC.
Continued on next page.
10
VCC
63k
200
A11844
11
VCC
63k
200
A11845
A11846
12
VCC
A11847
13
VCC
FG Schmitt comparator
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LB1923M-MPB-E 制造商:ON Semiconductor 功能描述:3PHASE MOTOR PRE-DRIVER - Trays
LB1923M-TLM-E 功能描述:馬達(dá)/運(yùn)動/點(diǎn)火控制器和驅(qū)動器 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
LB1924 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Power Brushless Motor Driver IC for Office Automation Equipment
LB1927 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For Office Automation Equipment 3-phase Brushless Motor Driver
LB1927-E 功能描述:馬達(dá)/運(yùn)動/點(diǎn)火控制器和驅(qū)動器 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
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