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Ordering number:EN1261E Monolithic Digital IC LB1630 Low-Saturation Bidirectional Motor Driver for Low-Voltage Applications Overview The LB1630 is a low-saturation bidirectional motor driver IC for use in low-voltage applicaions. It is especially suited for use in small-sized low-voltage motors for printers, cassette tape recorders, and consumer equipment. Package Dimensions unit:mm 3001B-DIP8 [LB1630] Features * Capable of operating from a low voltage (2.5V min). Low current drain at the srandby mode (ICC30A). * Low-saturation voltage (upper transistor + lower transistor residual voltage 1.2V max at 400mA). * On-chip spark killer diodes. Specifications Absolute Maximum Ratings at Ta = 25C Parameter Maximum supply voltage Output supply voltage Input supply votage Allowable load resistance GND pin flow-out current Allowable power dissipation Operating temperature Storage temperature Symbol VCC max VOUT VIN RM min IGND Pd max Topr Tstg Pulse width<50ms, duty 10% Pulse width<50ms, duty10% Conditions SANYO : DIP8 Ratings -0.3 to +7.0 -0.3 to VCC+VF -0.3 to +7.0 3 2 785 -20 to +75 -40 to +125 Unit V V V A mW C C Allowable Operating Conditions at Ta = 25C Parameter Supply voltage Input high-level voltage Input low-level voltage Symbol VCC VIH VIL Conditions Ratings 2.5 to 6.0 2.0 to 6.0 -0.3 to +0.7 Unit V V V 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 82098HA (KT)/20295HK/6307TA/4085KI/7123KI, TS No.1261-1/3 LB1630 Electrical Characteristics at Ta = 25C Parameter Output saturation voltage (upper side+lower side) Output sustain voltage Output leakage current Input current [Spark killer diode] Reverse current Forward voltage Current drain IS(leak) VSF ICC VCC=6V, VIN=0V IOUT=500mA ICC=3.5V, VIN=3V, IOUT=400mA 30 1.7 430 A V mA Symbol VOUT(1) VOUT(2) VO(sus) IO(leak) IIN Conditions VCC=3V, VIN=3V, IOUT=200mA VCC=3.5V, VIN=3V, IOUT=400mA IOUT=400mA VCC=6V VIN=6V 9 30 1.0 Ratings min typ max 0.6 1.2 Unit V V V A mA Equivalent Circuit Truth Table IN1 H L H L IN2 L H H L OUT1 H L off off OUT2 L H off off MOTOR Forward Reverse Standby Standby Sample Application Circuit No.1261-2/3 LB1630 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 August, 1998. Specifications and information herein are subject to change without notice. PS No.1261-3/3 |
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