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參數(shù)資料
| 型號(hào)： | LB1941T |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | VOICE COIL MOTOR CONTROLLER, 0.6 A, PDSO8 |
| 封裝： | MSOP-8 |
| 文件頁數(shù)： | 4/4頁 |
| 文件大?。?/td> | 55K |
| 代理商： | LB1941T |
LB1941T
No.7193-4/4
Truth Table
Input
Output
IN1
IN2
OUT1
OUT2
Mode
L
OFF
Standby 1*
H
L
H
L
Forward rotation
L
H
L
H
Reverse rotation
H
OFF
Standby 2*
Cautions for use
Standby states 1 and 2 in the above truth table differ as follows:
Standby state 1 ............All circuits in IC are not operating and the current dissipation is almost zero.
Standby state 2 ............The constant-current control amplifier output in IC is in the full drive condition. Both OUT1
and OUT2 are OFF. The current dissipation is a few mA.
During mode transfer from the standby state 1 to forward (reverse) rotation, the current rises from the output current
zero condition to the required constant current value. On the other hand, during mode transfer from the standby state
2 to forward (reverse) rotation, full drive is applied once to the output, then the current lowers to the required current
value.
Therefore, select the standby 1 state when putting IC in the standby state. A typical drive sequence is shown in the
figure below.
This catalog provides information as of June, 2007. Specifications and information herein are subject
to change without notice.
SANYO Semiconductor Co.,Ltd. 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 Co.,Ltd.
products described or contained herein.
SANYO Semiconductor Co.,Ltd. strives to supply high-quality high-reliability products, however, any and all
semiconductor products fail or malfunction with some probability. It is possible that these probabilistic failures or
malfunction could give rise to accidents or events that could endanger human lives, trouble that could give rise
to smoke or fire, or accidents that could cause damage to other property. When designing equipment, adopt
safety measures so that these kinds of accidents or events cannot occur. Such measures include but are not
limited to protective circuits and error prevention circuits for safe design, redundant design, and structural
design.
Upon using the technical information or products described herein, neither warranty nor license shall be granted
with regard to intellectual property rights or any other rights of SANYO Semiconductor Co.,Ltd. or any third
party. SANYO Semiconductor Co.,Ltd. shall not be liable for any claim or suits with regard to a third party's
intellctual property rights which has resulted from the use of the technical information and products mentioned
above.
Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed
for volume production.
Any and all information described or contained herein are subject to change without notice due to
product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification" for the
SANYO Semiconductor Co.,Ltd. product that you intend to use.
In the event that any or all SANYO Semiconductor Co.,Ltd. products described or contained herein are
controlled under any of applicable local export control laws and regulations, such products may require the
export license from the authorities concerned in accordance with the above law.
No part of this publication may be reproduced or transmitted in any form or by any means, electronic or
mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise,
without the prior written consent of SANYO Semiconductor Co.,Ltd.
PS
Standby
Reverserotation
Fowardrotation
IN1
IN2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LB1943N | BRUSHLESS DC MOTOR CONTROLLER, 1.6 A, PSIP10 |
| LB1945H | STEPPER MOTOR CONTROLLER, 1 A, PDSO28 |
| LB1947 | STEPPER MOTOR CONTROLLER, 2.25 A, SFM13 |
| LB1964M | BRUSHLESS DC MOTOR CONTROLLER, 0.5 A, PDSO8 |
| LB1964T | BRUSHLESS DC MOTOR CONTROLLER, 0.3 A, PDSO8 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LB1941T-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 2.5-10V 1ch Brush 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 |
| LB1943 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Forward/Reverse Motor Driver with Braking Function |
| LB1943N | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monolithic Digital IC VCR Loading Motor Variable Output Forward/Reverse Motor Driver |
| LB1945D | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Stepping Motor Driver |
| LB1945D_09 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PWM Current Control Stepping Motor Driver |
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