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參數(shù)資料
| 型號： | LB1868M |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | RES 10.0MEGOHM MTL FLM.40W 1% TR |
| 中文描述： | 兩相無刷風(fēng)扇電機驅(qū)動器 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大小： | 43K |
| 代理商： | LB1868M |
LB1868M
No. 6203-1/5
LB1868M
Package Dimensions
unit: mm
3111-MFP14S
Overview
The LB1868M is a 2-phase unipolar brushless motor
driver. With only a few peripheral parts, lockup protection
and automatic recovery can be implemented. The IC can
be configured for 12V or 24V operation and a wide range
of variations, from LOW speed to H-High speed and from
60 cm to 120 cm square using the same PCB. This makes
it easy to design highly reliable fan motor installations.
Any and all SANYO 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 representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO 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 products described or contained
herein.
83100RM(KI)
Ordering number : ENN6203
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Monolithic Digital IC
Two-Phase Brushless Fan Motor Driver
[LB1868M]
SANYO : MFP14S
1
14
7
8
8.0
0.15
1.01.0
0.35
1
1
0
4
6
5
0
Functions and Features
Output protection Zener diode with variable withstand
voltage
Z1, Z2 pins open: V
OLM
= 57V (24V specification)
Z1, Z2 pins shorted: V
OLM
= 32V (12V specification)
External Zener diode connected between Z1 and V
CC
pins: support for fans with large drive current
External resistor allows configuration for 12V or 24V.
Direct Hall element connection possible (built-in Hall
amplifier with hysteresis supports core without auxiliary
electrode)
Built-in output transistor with 1.0A output current
(strengthened negative-current support for core without
auxiliary electrode)
Built-in rotation detection function:
Low during rotation and High during stop
Built-in lockup protection with automatic recovery
ST pin for motor stop/drive (for standby mode of copiers
etc.)
FG output pin for rotation detection
BC pin for kickback noise reduction (with 2 external
capacitors)
Built-in thermal shutdown
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LB1868 | Two-Phase Brushless Fan Motor Driver |
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| LB1871 | Three-Phase Brushless Motor Driver |
| LB1871M | Three-Phase Brushless Motor Driver |
| LB1872 | Polygon Mirror Scanner Driver IC(多邊形鏡像掃描儀驅(qū)動器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LB1868M_09 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:2-phase Brushless Fan Motor Driver |
| LB1868M-MPB-H | 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 |
| LB1868M-TLM-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 |
| LB1868M-TLM-H | 功能描述:馬達(dá)/運動/點火控制器和驅(qū)動器 BRUSHLESS MOTOR DRIVER 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 |
| LB1869M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Two-Phase Unipolar Brushless Motor Driver Automatic Recovery Type Circuit in a Miniature Flat Package |
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