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| 型号： | LB11990W |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 1 A, PQFP64 |
| 封装： | SQFP-64 |
| 文件页数： | 6/14页 |
| 文件大小： | 151K |
| 代理商： | LB11990W |
LB11990W
No. 6216-14/14
This catalog provides information as of November, 1999. Specifications and information herein are subject to change
without notice.
Specifications of any and all SANYO products described or contained herein stipulate the performance,
characteristics, and functions of the described products in the independent state, and are not guarantees
of the performance, characteristics, and functions of the described products as mounted in the customer's
products or equipment. To verify symptoms and states that cannot be evaluated in an independent device,
the customer should always evaluate and test devices mounted in the customer's products or equipment.
SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all
semiconductor products fail with some probability. It is possible that these probabilistic failures could
give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire,
or 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.
In the event that any or all SANYO products(including technical data,services) described or
contained herein are controlled under any of applicable local export control laws and regulations,
such products must not be exported without obtaining 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 permission of SANYO Electric Co., Ltd.
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 product that you intend to use.
Information (including circuit diagrams and circuit parameters) herein is for example only ; it is not
guaranteed for volume production. SANYO believes information herein is accurate and reliable, but
no guarantees are made or implied regarding its use or any infringements of intellectual property rights
or other rights of third parties.
PS
Continued from preceding page
Pin number
8
9
3
4
64
Pin name
RLO1
RLO2
DEC1
DEC2
RS_L
Equivalent circuit
Pin function
R–FG amplifier output pins.
Loading motor input pins.
When VCC1 = 3.0V
2.0V or higher: High
0.6V or lower: Low
Current limiter setting pin.
Set voltage between RF pin and
ground, for limiting current.
Pin voltage
0 to VCC1
–1.5V
8
VCC1
9
75
50k
10k
10k
10k
VCC1
3
4
64
1k
VCC1
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