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參數(shù)資料
| 型號： | LB11889M |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Monolithic Digital IC For VCR Capstan Three-Phase Brushless Motor Driver |
| 中文描述： | 單片數(shù)字集成電路對于錄像機(jī)絞盤三相無刷電機(jī)驅(qū)動器 |
| 文件頁數(shù)： | 1/11頁 |
| 文件大?。?/td> | 100K |
| 代理商： | LB11889M |
D2706 TI IM B8-4207 No.8791-1/11
LB11889M
Overview
The LB11889M is three-phase brushless motor driver for VCR capstan motors.
Features
3-phase full-wave current linear drive.
Torque ripple correction circuit (fixed correction ratio).
Current limiter circuit with control characteristics gain switching.
Output stage upper/lower oversaturation prevention circuit (No external capacitor required).
FG amplifier built in.
Thermal shutdown circuit built in.
Absolute Maximum Ratings
at Ta = 25
°
C
Parameter
Symbol
Conditions
Ratings
Unit
VCC max
VS max
7
V
Maximum power supply voltage
24
V
Maximum output current
IO max
Pd max
1.3
A
Allowable power dissipation voltage
Independent IC
950
mW
Operating temperature
Topr
-20 to +75
°
C
Storage temperature
Tstg
-55 to +150
°
C
Allowable Operating Range
at Ta = 25
°
C
Parameter
Symbol
Conditions
Ratings
Unit
VS
5 to 22
V
Power supply voltage
VCC
VHALL
4.5 to 5.5
V
Hall input amplitude
Between hall inputs
±
30 to
±
80
mVo-p
GSENSE input range
VGSENSE
Relative to the control system GND
-0.20 to +0.20
V
Ordering number : EN8791
Monolithic Digital IC
For VCR Capstan
Three-Phase Brushless Motor Driver
Any and all SANYO Semiconductor products described or contained herein do not have specifications
that can handle applications that require extremely high levels of reliability, such as life-support systems,
aircraft's control systems, or other applications whose failure can be reasonably expected to result in
serious physical and/or material damage. Consult with your SANYO Semiconductor representative
nearest you before using any SANYO Semiconductor products described or contained herein in such
applications.
SANYO Semiconductor assumes no responsibility for equipment failures that result from using products
at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition
ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor
products described or contained herein.
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| LB-1189 | 制造商:Ideal Industries Inc 功能描述:GRIPPER-SET C/STMLT .109/FLPD |
| LB11899J-MPB-E | 功能描述:馬達(dá)/運動/點火控制器和驅(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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| LB11920 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver for Office Equipment Applications |
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