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參數(shù)資料
| 型號(hào)： | LB11827 |
| 廠(chǎng)商： | Sanyo Electric Co.,Ltd. |
| 元件分類(lèi)： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Three-Phase Brushless Motor Driver for OA Products |
| 中文描述： | 三相無(wú)刷電機(jī)驅(qū)動(dòng)的辦公自動(dòng)化產(chǎn)品 |
| 文件頁(yè)數(shù)： | 1/11頁(yè) |
| 文件大?。?/td> | 144K |
| 代理商： | LB11827 |
Ordering number : ENN7110
D1503SI (OT) No. 7110-1/11
Overview
The LB11827 is a three-phase brushless motor driver that
is optimal for driving drum and paper feed motors in laser
printers and plain paper copiers. This IC adopts a direct
PWM drive technique for minimal power loss. Flexible
control of motor speed in response to an externally
provided clock frequency (corresponding to the FG
frequency) can be implemented by using the LB11827 in
conjunction with the Sanyo LB11825M.
Functions and Features
Three-phase bipolar drive (30 V, 3.5 A)
Direct PWM drive
Built-in low side inductive kickback absorbing diode
Speed discriminator + P
LL
speed control
Speed locked state detection output
Built-in forward/reverse switching circuit
Full complement of built-in protection circuits,
including current limiter circuit, thermal protection
circuit, and motor constraint protection circuit.
Package Dimensions
unit: mm
3147B-DIP28H
1
14
28
15
0
0.6
4
4
27.0
20.0
R1.7
8
1.93
1.78
1.0
1
1
SANYO: DIP28H (500 mil)
[LB11827]
LB11827
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Three-Phase Brushless Motor Driver for OA Products
Monolithic Digital IC
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.
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage
V
CC
max
I
O
m ax
Pd max1
30
V
Output current
T
≤
500 ms
Independent IC
3.5
A
Allowable power dissipation 1
3
W
Allowable power dissipation 2
Pd max2
When infinitely large heat sink
20
W
Operating temperature
Topr
–20 to +80
°C
Storage temperature
Tstg
–55 to +150
°C
Specifications
Absolute Maximum Ratings at
Ta = 25°C
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| LB11850VA | Monolithic Digital IC For Fan Motor Single-Phase Full-Wave Pre-Driver with Speed Control Function |
| LB11850V | Monolithic Digital IC For Fan Motor Single-Phase Full-Wave Pre-Driver with Speed Control Function |
| LB11851M | Monolithic Digital IC Microprocessor Fan Motor Interface Driver |
| LB11867FV | Monolithic Digital IC For Fan Motor Variable Speed Single-phase Full-wave Pre-driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LB11847 | 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:PWM Current Control Type Stepping Motor Driver |
| LB11847_08 | 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:PWM Current Control Type Stepping Motor Driver |
| LB11847-E | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 10-45VStepping 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 |
| LB11847L-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 |
| LB11850V | 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:Monolithic Digital IC For Fan Motor Single-Phase Full-Wave Pre-Driver with Speed Control Function |
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