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Ordering number:EN2616A
Monolithic Digital IC
LB1636M
Low-Saturation Bidirectional Motor Driver
for Low-Voltage Applications
Overview
The LB1636M is a low-saturation bidirectional motor
driver IC for use in low-voltage applications. It is especially suited for use in small-sized low-voltage motors
for printers, cassette tape recorders, and commercial
equipment.
Features
• Low-voltage (2.5V min) operation, low current dissipation (ICC≤30µA) at the standby mode.
• 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 = 25˚C
retemaraPlobmySsnoitidnoCsgnitaRtinU
egatlovylppusmumixaMV
egatlovylppustuptuOV
egatlovylppustupnIV
ecnatsiserdaolelbawollAR
tnerructuo-wolfnipDNGI
noitapissidrewopelbawollAxamdP 083Am
erutarepmetgnitarepOrpoT 57+ot02–
erutarepmetegarotSgtsT 521ot04–
xam 0.7+ot3.0–V
CC
TUO
NI
nim%01ytud,sm05<htdiwesluP 3 Ω
M
DNG
Package Dimensions
unit:mm
3035A-MFP16
[LB1636M]
%01ytud,sm05<htdiwesluP 1A
SANYO : MFP16
Vot3.0–
CCV+F
0.7+ot3.0–V
V
˚C
˚C
Allowable Operating Conditions at Ta = 25˚C
retemaraPlobmySsnoitidnoCsgnitaRtinU
egatlovylppuSV
egatlovlevel-hgihtupnIV
egatlovlevel-woltupnIV
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.
CC
HI
LI
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/7107TA, TS No.2616-1/3
0.6ot5.2V
0.6ot0.2V
7.0+ot3.0–V
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Electrical Characteristics at Ta = 25˚C
retemaraPlobmySsnoitidnoC
egatlovnoitarutastuptuO
)edisrewol+edisreppu(
egatlovniatsustuptuOV
tnerrucegakaeltuptuOI
tnerructupnII
]edoidrellikkrapS[
tnerrucesreveRI
tnerrucdrawroFV
noitapissidtnerruCI
V
V
Equivalent Circuit
LB1636M
nimpytxam
1VCCV,V3=
TUO
2V
TUO
CC
)I
sus(O
TUO
VCCV6= 03Aµ
)kael(O
VNIV6= 0.1Am
NI
V
)kael(S
CC
I
FS
CC
TUO
V
CC
I,V3=
NI
V,V5.3=
I,V3=
NI
Am004=9V
V,V6=
V0=03Aµ
NI
Am005= 7.1V
V,V5.3=
I,V3=
NI
Am002=6.0V
TUO
Am004=2.1V
TUO
Am004=034Am
TUO
sgnitaR
tinU
Sample Application Circuit
Other pins : NC
No.2616-2/3
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LB1636M
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.2616-3/3
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