參數(shù)資料
型號(hào)： LB1924
廠商： Sanyo Electric Co.,Ltd.
英文描述： Power Brushless Motor Driver IC for Office Automation Equipment
中文描述： 無(wú)刷電機(jī)功率為辦公自動(dòng)化設(shè)備驅(qū)動(dòng)IC
文件頁(yè)數(shù)： 10/11頁(yè)
文件大小： 133K
代理商： LB1924
No. 5687-10/11
LB1924
Continued from preceding page.
Pin No.
14
Pin
D
OUT
Pin function
Equivalent circuit
Speed discriminator output.
High: Acceleration
Low: Deceleration
15
LD
Speed lock detection output
Outputs a low level when the motor speed is in the lock range
(±6.25%).
16
FG
OUT
FG amplifier output
17
FG
IN
–
FG amplifier input
18
FG
IN
+
FG amplifier input (bias input).
The logic block initial reset is applied by connecting a
capacitor (of about 0.1 μF) between FG
IN
+ and ground.
19
CROCK
Setting for the lock protection circuit operating time.
An operating time of about 2.5 seconds can be set by
connecting a capacitor of about 0.047 μF between the
CROCK pin and ground.
Continued on next page.
FG Schmitt comparator
FG reset circuit
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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(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
LB1928 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Three-Phase Brushless Motor Driver for Office Automation Equipment - Prel
LB1928_08 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
LB1928-E 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 MOTOR DRIVER 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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