LB1673M 데이터 시트보기 (PDF) - SANYO -> Panasonic
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LB1673M Datasheet PDF : 4 Pages
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Ordering number:EN3473
Monolithic Digital IC
LB1673M
3-Phase Brushless, Sensorless Motor Driver
Applications
Rotational control of brushless motors for use in audio
applications such as headphone stereos, micro-cassette
recorders, mini-cassette recorders.
Function and Features
• Brushless, sonsorless motor drive (3-phase half-wave
drive).
• Bidirectional motor drive.
• On-chip speed control function (V servo type).
• On-chip reference votlage.
• On-chip one comparator (PNP input, NPN open
collector output).
Package Dimensions
unit:mm
3112-MFP24S
[LB1673M]
Specifications
Absolute Maximum Ratings at Ta = 25˚C
Parameter
Maximum supply voltage
Output Transistor Breakdown votlage
Output current
Allowable power dissiaption
Operating temperature
Storage temperature
Symbol
VCC max
VSUS max
IM
Pd max
Topr
Tstg
Allowable Operating Conditions at Ta = 25˚C
Supply voltage
Parameter
Symbol
VCC
Conditions
Conditions
SANYO : MFP24S
Ratings
Unit
5V
10 V
1A
0.58 W
0 to +80 ˚C
–40 to +125 ˚C
Ratings
Unit
1.0 to 3.5 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
83198HA (KT)/5280TA No.3473-1/4
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