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參數(shù)資料
| 型號： | LB1924 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Power Brushless Motor Driver IC for Office Automation Equipment |
| 中文描述： | 無刷電機(jī)功率為辦公自動化設(shè)備驅(qū)動IC |
| 文件頁數(shù)： | 1/11頁 |
| 文件大小： | 133K |
| 代理商： | LB1924 |
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.
Ordering number : ENN5687B
73099TH (OT)/83097HA(OT) No. 5687-1/11
Overview
The LB1924 is a direct PWM drive output driver IC
appropriate for the power brushless motors used in office
automation equipment. It includes a speed control circuit,
an FG amplifier, and other peripheral circuits and allows a
drive circuit to be implemented with a single IC. It allows
the number of external components to be reduced by
including a lock protection circuit, a kickback absorption
diode for the lower output side, and other components on
chip.
Functions
Breakdown voltage: 30 V, output current: 3.1 A
Direct PWM drive output
Speed discriminator + PLL speed control technique
Crystal oscillator circuit
Built-in FG and integrating amplifiers
Forward/reverse switching circuit
Speed lock detection output
On-chip lower output side kickback absorption diode
Full complement of built-in protection circuits,
including lock protection, current limiter, and thermal
protection circuits
Package Dimension
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
[LB1924]
LB1924
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Power Brushless Motor Driver IC for Office
Automation Equipment
Monolithic Digital IC
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PDF描述 |
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| LB1929 | Three-Phase Brushless Motor Driver for OA Products |
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| LB1930M | Single-Channel Low Saturation Voltage Forward/Reverse Motor Driver |
| LB1934 | 3V Camera 1.5-Channel Driver |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LB1927 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For Office Automation Equipment 3-phase Brushless Motor Driver |
| LB1927-E | 功能描述:馬達(dá)/運(yùn)動/點(diǎn)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 |
| LB1928 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Three-Phase Brushless Motor Driver for Office Automation Equipment - Prel |
| LB1928_08 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For Office Automation Equipment 3-phase Brushless Motor Driver |
| LB1928-E | 功能描述:馬達(dá)/運(yùn)動/點(diǎn)火控制器和驅(qū)動器 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 |
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