參數(shù)資料
型號： LB1876
廠商： Sanyo Electric Co.,Ltd.
元件分類： 基準電壓源/電流源
英文描述： Three-Phase Brushless Motor Driver for Polygon Mirror Motors
中文描述： 三相無刷電機的多邊形鏡馬達驅動器
文件頁數(shù)： 9/14頁
文件大?。?/td> 118K
代理商： LB1876
No. 6201-9/14
LB1876
Continued from preceding page.
Pin No.
Symbol
Description
Equivalent circuit
Torque command voltage input
Normally, this pin is connected to the EO pin.
When the TOC voltage falls, the on duty of the
lower side transistor increases.
19
TOC
VREG
300
19
VREG
20
40k
Continued on next page.
Error amplifier output
20
EO
VREG
300
21
Error amplifier input
21
EI
22
300
VREG
Phase comparator output
The phase error is converted to a pulse duty
and output from this pin.
22
PD
VREG
23
300
Phase lock signal mask time setting
A mask time of about 90 ms can be set by
inserting a capacitor (about 0.1 μF) between
this pin and ground. Leave this pin open if
there is no need to mask.
23
CLD
相關PDF資料
PDF描述
LB1877 Brushless Motor Driver with Speed Control for Portable Cassette Recorders
LB1877M Brushless Motor Driver with Speed Control for Portable Cassette Recorders
LB1877V Brushless Motor Driver with Speed Control for Portable Cassette Recorders
LB1881M Three-Phase Brushless Motor Driver IC
LB1881V Three-Phase Brushless Motor Driver
相關代理商/技術參數(shù)
參數(shù)描述
LB1876(36SOP) 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Controller Miscellaneous - Datasheet Reference
LB1876_09 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For Polygon Mirror Motors 3-phase Brushless Motor Driver
LB1876-MPB-E 功能描述:馬達/運動/點火控制器和驅動器 RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
LB1876-TLM-E 功能描述:馬達/運動/點火控制器和驅動器 RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
LB1877 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Brushless Motor Driver with Speed Control for Portable Cassette Recorders
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