Ordering number : ENA0792A LV8019LP Bi-CMOS IC Forward/Reverse Motor Driver Overview The LV8019LP is a forward/reverse motor driver. Features • One H-bridge driver channel • Provides a constant current output • Built-in thermal shutdown circuit Specifications Maximum Ratings at Ta = 25°C and SGND = PGND = 0V Parameter Symbol Output block supply voltage Conditions VM max Ratings Unit -0.5 to 8.4 V V Control block supply voltage VCC max -0.5 to 7.0 Constant current output block VRG max -0.5 to 6.0 supply voltage Maximum output current IO max V 1.2 A IO peak1 t ≤ 200ms, f = 2Hz 3 A IO peak2 t ≤ 10ms, f = 2Hz 5 A Input signal voltage VIN max Allowable power dissipation Pd max1 Independent IC Pd max2 When mounted on a circuit board *1 -0.5 to VCC+0.5 A 0.2 W 1.05 W Operating temperature Topr -30 to +85 °C Storage temperature Tstg -55 to +150 °C * : Specified substrate : 40×50×0.8mm3, glass epoxy four-layer (2S2P) board Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment (home appliances, AV equipment, communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee thereof. If you should intend to use our products for applications outside the standard applications of our customer who is considering such use and/or outside the scope of our intended standard applications, please consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our customer shall be solely responsible for the use. Specifications of any and all SANYO Semiconductor Co.,Ltd. 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. 22008 MS 20080204-S00007 / 41807 MS PC 20070406-S00004 No.A0792-1/6 LV8019LP Recommended Operating Conditions at Ta = 25°C and SGND = PGND = 0V Parameter Symbol Conditions Ratings Unit Output block supply voltage VM 3.0 to 7.4 V Control block supply voltage VCC 2.7 to 6.0 V Constant current output block VRGIN 1.5 to VCC V 0 to VCC V supply voltage Input signal voltage VIN Maximum input signal frequency fmax Duty = 50% 100 kHz Electrical Characteristics Ta = 25°C, VCC = VM = 5V, and SGND = PGND = 0V unless otherwise specified. Parameter Symbol Ratings Conditions min Standby mode output block IMO EN = 0V, IN1 = IN2 = ICTRL = 0V ICCO EN = 0V, IN1 = IN2 = ICTRL = 0V typ Unit max 1.0 µA 0 1.0 µA 0.8 1.3 mA current consumption Control block Standby current mode consumption Operation ICC EN = 5V mode High-level input voltage VINH IN* 2.5 VCC V Low-level input voltage VINL IN* 0 0.8 V High-level input current IINH IN* 1.0 µA Low-level input current IINL IN* -1.0 High-level EN pin current IENH EN 15 Low-level EN pin current IENL EN Output on 1 RON1 VM = 5V, sink + source resistance 2 RON2 VM = 3V, sink + source µA 35 µA 1.0 µA 0.30 0.40 Ω 0.45 0.60 Ω 1.05 1.20 25 Ω ISET setting resistance RSET Between ISET pin and SGND ISET pin voltage VISET RSET > 80Ω CC pin output saturation voltage VCSAT RSET = 150Ω *1 1.5 V CC pin output leakage current ICONL CTRL = 0V 1.0 µA Low voltage shutdown operation VLVD VCC pin voltage detection 2.35 2.60 V 0.1 1.0 µs 0.2 2.0 µs 80 0.90 2.10 V voltage High-level output turn-on time TOH The transition from 10% to 90% of the output amplitude *2 Low-level output turn-on time TOL The transition from 90% to 10% of the output amplitude *2 Thermal shutdown temperature Thermal shutdown hysteresis TSD *2 ∆TSD *2 150 180 °C 40 °C *1 : Voltage between CC pin and ISET pin *2 : Design guarantee: These characteristics are not measured. No.A0792-2/6 LV8019LP Package Dimensions unit : mm (typ) 3321 Pd max – Ta Allowable power dissipation, Pd max – W 1.5 BOTTOM VIEW 13 0.35 0.35 3.5 18 19 0.4 3.5 12 24 0.75 TOP VIEW 7 6 1 0.75 0.0NOM TOP VIEW 0.85MAX 0.2 1.05 1.0 Specified circuit board : 40×50×0.8mm3, glass epoxy four-layer (2S2P) board Mounted on the specified circuit board 0.55 0.5 0.20 Independent IC 0.10 0 – 30 0 30 60 90 120 Ambient temperature, Ta – °C SANYO : VQLP24(3.5X3.5) OUT1 PGND PGND PGND PGND OUT2 24 23 22 21 20 19 Pin Assignment OUT1 1 18 OUT2 OUT1 2 17 OUT2 VM 3 16 VM (TOP VIEW) 12 EN IN2 13 11 6 IN1 NC 10 SGND ICTRL 14 9 5 NC VCC 8 VM ISET 15 7 4 CC VM Constant current output CC ISET Constant current resistance No.A0792-3/6 LV8019LP Block Diagram OUT1 OUT1 OUT1 OUT2 OUT2 OUT2 VM VM VM VM PGND PGND PGND PGND PREDRIVE VCC LOW VOLTAGE SHUTDOWN SGND CONTROL LOGIC for H Bridge TSD CONSTANT CURRENT CIRCUIT ENABLE EN IN1 IN2 ICTRL ISET CC Truth Table EN IN1 IN2 CTRL OUT1 OUT2 CC Mode H H H X L L X Break H H L X H L X Forward H L H X L H X Reverse H L L X Z Z X Standby L X X X L L L Standby H X X L X X Z Constant current H X X H X X ON Constant current output off output on H : High level L : Low level Z : Hi-impedance X : Don't care No.A0792-4/6 LV8019LP Pin Functions Pin No. Pin 11 IN1 Logic input 1 Description 12 IN2 Logic input 2 Equivalent circuit VCC The output is set by the combination of the input 1 and 2 states. See the truth table for details. 10 ICTRL Controls the output on/off state of the constant current block. 10kΩ IN1 IN2 ICTRL S-GND 13 EN EN pin Controls the on/off state of the H-bridge output VCC (OUT1 and OUT2) and the constant current output. See the truth table for details. 10kΩ EN 200kΩ S-GND 1, 2, 24, OUT1 Output 1 17, 18, 19 OUT2 Output 2 VM The source side is a p-channel transistor and sink side is an n-channel transistor. OUT* PGND 7 CC Constant current output 8 ISET Constant current setting VCC The output current (CC) is set by connecting a resistor between the ISET pin and ground. CC SGND VCC ISET SGND 5 VCC Signal system power supply VCC 3, 4, 15, 16 VM Power system power supply VM 14 SGND Signal system ground SGND 21, 22, 23 PGND Power system ground PGND No.A0792-5/6 LV8019LP Application Example M 19 20 21 14 6 13 SIGNAL IN NC 12 5 SIGNAL IN 15 11 4 SIGNAL IN 16 10 3 SIGNAL IN 17 150Ω VM=6.8V 22 2 9 18 7 NC 1 8 VCC=5V 23 24 VM=6.8V 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. 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. 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. Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. 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. This catalog provides information as of January, 2008. Specifications and information herein are subject to change without notice. PS No.A0792-6/6