LB1645N View Datasheet(PDF) - SANYO -> Panasonic
Part Name
Description
Manufacturer
LB1645N Datasheet PDF : 4 Pages
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Ordering number:EN2575B
Monolithic Digital IC
LB1641
Bidirectional Motor Driver
Overview
The LB1641 is a bidirectional motor driver IC. Since it
has a 2-input logic circuit and performs the functions of
bidirectional driving and braking, it is capable of direct
driving 6V, 9V, 12V motors. The output voltage can be
varied by using an external zener diode.
Package Dimensions
unit:mm
3043A-SIP10
[LA1641]
Features
• 2-input logic can be used to exercise control of
bidirectional driving and braking.
• On-chip elements to absorb dash current of motor.
• Input interfaceable to MOS LSI.
• Output voltage variable by use of external zener diode.
Specifications
Absolute Maximum Ratings at Ta = 25˚C
Parameter
Maximum supply voltage
Input voltage
Output current
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
VCC max
VIN
IOUT
Pd max
Topr
Tstg
Operating Conditions at Ta = 25˚C
Supply voltage
Parameter
Symbol
VCC1
VCC2
Conditions
Conditions
SANYO : SIP10
Ratings
Unit
18 V
–0.3 to VCC V
±1.6 A
1.2 W
–25 to +75 ˚C
–55 to +125 ˚C
Ratings
Unit
7 to 18 V
5 to 18 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
73098HA (KT)/N3093TS/6247KI, TS No.2575-1/4
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