View 1734_963418.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

Ordering number:EN1358D
Monolithic Digital IC
LB1642
Bidirectional Motor Driver with Braking Function
Overview
The LB1642 is a bidirectional motor driver IC. It is especially suited for use in motor drive applications where the arm control function of players and the auto reverse function of cassette decks are performed.
Package Dimensions
unit:mm 3043A-SIP10
[LB1642]
Features
* On-chip braking function. * On-chip diode to absorb dash current. * Wide operating voltage range (4 to 16V). * Direct drivable with TTL.
Specifications
Absoluite Maximum Ratings at Ta = 25C
Parameter Maximum supply voltage Input voltage Output current Allowable power dissipation Operating temperature Storage temperature Symbol VCC max VIN IO max Pd max Topr Tstg t=5ms, Cycle=0.2Hz or less Conditions
SANYO : SIP10
Ratings 18 -0.3 to VCC 0.7 1.0 -25 to +75 -55 to +125
Unit V V A W
C C
Allowable Operating Conditions at Ta = 25C
Parameter Supply voltage High-level input voltage Low-level input voltage Output current Forward reverse inhibit time Symbol VCC VIH VIL IO tOFF Conditions Ratings 4 to 16 2 to VCC -0.3 to +0.4 -100 to +100 10 or more Unit V V V mA s
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.
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquaters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
73098HA (KT)/N3093TS/9087KI/D163/N173KI, TS No.1358-1/3
LB1642
Electrical Characteristics at Ta = 25C, VCC=VCC'=12V
Parameter High-level output voltage 1 High-level output voltage 2 Low-level output voltage 1 Low-level output voltage 2 Interoutput voltage Input current Output leakage current Current drain Symbol VOH1 VOH2 VOL1 VOL2 VO1-VO2 II IO leak ICC Conditions VI1 or VI2=2V, IO=-50mA VI1 or VI2=2V, IO=-100mA VI1 or VI2=2V, IO=50mA VI1 or VI2=2V, IO=100mA VI1 or VI2=2V, IO=100mA VI=2V VCC=VCC'=18V, VO=0V, VIN1=VIN2=0V, VO=18V VIN1=2V or VIN2=2V, VCC=VCC'=16V VIN1=VIN2=2V, VCC=VCC'=16V 10.6 70 200 100 30 60 Ratings min 11.0 10.9 0.3 0.35 typ max Unit V V V V V A A mA mA
Control Mode
Input 1 0 1 0 1 2 0 0 1 1 1 - 1 0 0 Output 2 - 0 1 0 Open Forward drive Reverse drive Braking Remarks
Equivalent Circuit Block Diagram
Sample Application Circuit
No.1358-2/3
LB1642
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 and all SANYO products described or contained herein fall under strategic products (including services) controlled under the Foreign Exchange and Foreign Trade Control Law of Japan, such products must not be exported without obtaining export license from the Ministry of International Trade and Industry 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.
This catalog provides information as of July, 1998. Specifications and information herein are subject to change without notice.
PS No.1358-3/3

▲Up To Search▲

Price & Availability of 1734

	To Download 1734 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .