Sanyo LA5527M Specifications
Ordering number:EN2073B
Monolithic Linear IC
LA5527M
Low-Voltage DC Motor Speed Controller
Overview
Especially suited for controlling speed of a low-voltage
(3V min.) DC motor for cassette tape recorders, 8mm
motion-picture cameras, record players.
Features
• Wide operating voltage range (1.8 to 6V).
• Easy to very speed.
• Large srarting torque.
• Easy to control rotational speed from very low speed to
high speed.
Specifications
Maximum Ratings at Ta = 25˚C
retemaraPlobmySsnoitidnoCsgnitaRtinU
egatlovylppusmumixaMV
noitapissidrewopelbawollAxamdP 053Wm
erutarepmetgnitarepOrpoT 08+ot02–
erutarepmetegarotSgtsT 051+ot04–
tnerrucrotoMI
xam 8V
CC
m
Package Dimensions
unit:mm
3032B-MFP8
[LA5527M]
SANYO : MFP8
˚C
˚C
007Am
Operating Conditions at Ta = 25˚C
retemaraPlobmySsnoitidnoCsgnitaRtinU
egnaregatlovylppuSV
erutarepmetgnitarepodednemmoceRgpoT 06+ot01–
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.
po 6ot8.1V
CC
˚C
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquaters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
73098HA (KT)/20295HK/8197KI/6106AT, TS No.2073-1/3
Operating Characteristics at Ta = 25˚C
retemaraPlobmySsnoitidnoC
egatlovecnerefeRferVVCCI,V3=
tnerrucni-wolftnecseiuQdIVCCI,V3=
oitartnuhSKV
egatlovlaudiseRtasVVCCI,V3=
∆Vref
egatlovecnereferfocitsiretcarahcfoegatloVV
Vref
oitartnuhsfocitsiretcarahcfoegatloVV
egatlovecnereferfocitsiretcarahctnerruCV
oitartnuhsfocitsiretcacahctnerruCV
∆K
K
∆Vref
Vref
∆K
K
Pin Assignment
/∆V
/∆V
/∆I
/∆I
CC
CC
m
m
LA5527M
m
m
I,V3=
CC
m
m
CC
CC
CC
CC
I,V6ot8.1=
m
I,V6ot0.2=
m
I,V3=
m
I,V3=
m
sgnitaR
nimpytxam
Am001=51.152.13.1V
Am001=0.30.6Am
Am051,Am05=540555
tnocV=ferV,Am002=3.05.0V
Am001=1.03.0V/%
,Am051,05=50.03.0V/%
Am002ot02=500.010.0Am/%
Am002,071otAm05,02=20.0–500.0–20.0Am/%
tinU
Equivalent Circuit Block Diagram
Test Circuit Sample Application Circuit
No.2073-2/3
Loading...