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參數(shù)資料
| 型號(hào)： | LB11876 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Monolithic Digital IC For Polygonal Mirror Motors Three-Phase Brushless Motor Driver |
| 中文描述： | 單片數(shù)字集成電路對(duì)于多邊形鏡電機(jī)三相無刷電機(jī)驅(qū)動(dòng)器 |
| 文件頁數(shù)： | 1/15頁 |
| 文件大?。?/td> | 179K |
| 代理商： | LB11876 |
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer
'
s products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer
'
s products or
equipment.
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
41807 TI PC B8-8869 No.8317-1/15
LB11876
Overview
The LB11876 is a 3-phase brushless motor driver developed for driving the polygonal mirror motor in plain-paper copiers
and similar products. It can support any motor voltage and motor current required by the use of appropriate external
components.
The LB11876 adopts direct PWM drive to achieve drive with minimal power loss.
Functions
This is a version of the LB11875 with a modified constraint protection function.
Three-phase bipolar drive (direct PWM)
PLL speed control circuit
Dedicated external clock
Clock divider switching function
Hall sensor FG support
Short-circuit braking function
Built-in current limiter, thermal protection, constraint protection, and undervoltage protection circuits
Specifications
Absolute Maximum Ratings
at Ta = 25
°
C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage
VCC max
I13 max
IO max
LVSD max
18
V
Input current
V13 pin
UL pin, VL pin, WL pin, UH pin, VH pin, and WH pin
5
mA
Output current
30
mA
LVSD pin apply voltage
18
V
Continued on next page.
Monolithic Digital IC
For Polygonal Mirror Motors
Three-Phase Brushless Motor Driver
Ordering number : EN8317
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LB11880 | Three-Phase Sensorless Motor Driver with Loading Motor Driver |
| LB11889M | Monolithic Digital IC For VCR Capstan Three-Phase Brushless Motor Driver |
| LB11920 | Three-Phase Brushless Motor Driver for Office Equipment Applications |
| LB11921T | Monolithic Digital IC Three-Phase Brushless Motor Driver |
| LB11922 | MONOLITHIC DIGITAL TRANSISTOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LB11876-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 |
| LB11876-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 PRINTER 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 |
| LB-1188 | 制造商:Ideal Industries Inc 功能描述:GRIPPER-SET C/STMLT .109/GRTPD |
| LB11880 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Sensorless Motor Driver with Loading Motor Driver |
| LB11885N | 制造商:SANYO Semiconductor Co Ltd 功能描述:Vcr Deck 3 In 1 Motor Driver Sanyo IC 48-Pin op-Hs SMD |
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