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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.
Monolithic Digital IC
3-Phase Brushless Motor Driver
Ordering number:ENN3323
LB1619M
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Applications
The LB1619M is a 3-phase brushless motor driver IC ideally suited for use in VCR capstan motor driver, drum mo-
tor driver applications.
Features
Package Dimensions
unit:mm
3073B-MFP30SD
[LB1619M]
15.2
30
• 120° voltage linear type.
• Speed control based on motor voltage control.
• Soft switching type eliminating noises caused by current
switching and making the values of external capacitors
smaller (comparable to those of chip capacitors).
• On-chip torque ripple compensation circuit.
1
• On-chip thermal shutdown circuit.
0.4
Specifications
Absolute Maximum Ratings at Ta = 25˚C
retemaraPlobmySsnoitidnoCsgnitaRtinU
egatlovylppusmumixaMV
egatlovylppusmumixaMV
tnerructuptuOI
tnerrucylppusllaHI
noitapissidrewopelbawollAxamdP 0.1W
erutarepmetgnitarepOrpoT 57+ot02–
erutarepmetegarotSgtsT 521+ot55–
Allowable Operating Ranges at Ta = 25˚C
retemaraPlobmySsnoitidnoCsgnitaRtinU
egatlovylppuSV
(Design Notes) It should be noted that dielectric breakdown is liable to occur between pin 11 and other pins.
xam 61V
CC
xam V
S
O
H
CC
16
0.25
2.45max
9.2
10.5
0.65
V
CC
5.1A
02Am
˚C
˚C
61ot6V
7.9
15
(2.25)
0.1
(0.6)
1.0
SANYO : MFP30SD
Electrical Characteristics at Ta = 25˚C, VCC=12V, VS=3V
retemaraPlobmySsnoitidnoC
1tnerrucylppuSI
2tnerrucylppuSI
tnerrucybdnatsylppuSI
egatlovnoitarutastuptuOV
VRBV5=8132Am
CC
VRBV5=0.50.7Am
S
V
QOCC
I
)tas(O
V0=081Aµ
YBTS
TUO
ecruos+knis,A0.1= 3.2V
22801TN (KT)/3270YT, TS No.3323–1/7
sgnitaR
nimpytxam
Continued on next page.
tinU
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LB1619M
Continued from preceding page.
retemaraPlobmySsnoitidnoC
egatlovnwodkaerbrotsisnarttuptuOV
egatlovybdnatstuptuOV
egatlovtesffotupnireifilpmallaHV
egnar
niagegatlovtuptuo-tupnillaHG
egatlovlevel-hgihnipekarB 0.2V
egatlovlevel-wolnipekarB 8.0V
tnerructupninipekarB 001Aµ
tnerruckaelnipekarB 03–Aµ
egatlovlevel-hgihnipCRF 8.2V
egatlovlevel-wolnipCRF 2.1V
tnerructupninipCRF 001Aµ
tnerruckaelnipCRF 03–Aµ
egatlovylppusllaHV
egatlovlaudiserreppUV
egatlovlaudiserrewoLV
tniopnoitcelfniegatlovlaudiseR 0.2V
tnuomapalrevOV
tiucric
egatlovgnitarepoybdnatS 1.0V
tnerrucsaibybdnatSDNGniP 01Aµ
V
S
egatlovtupniedom-nommocreifilpmallaH
tiucricnuodtuhslamrehtfosiseretsyH* 51
tnerrucni/tuo-wolfCIetats-FFO mpr0621:snoituloverforebmuN 8.0A
V
nwodtuhslamrehtfoerutarepmetgnitarepO
Note) * : Values shown are design targets only. No measurements have been taken.
Overlap amount : Value measured at the time of shipment.
I
)sus(O
VRBV5=34.135.136.1V
QO
*5–5+Vm
tesFFOH
MOCH
OHV
I
H
H
I
HX
I
LX
CC
*051081012
*Am02=61V
TUO
)+(
VAm01=
V–
H
H
Am001=04.06.057.0V
TUO
Am001=5.06.07.0V
TUO
V,V21=
S
sgnitaR
nimpytxam
4.18.2V
snoitidnoctiucricdeificepsrednU5.135.435.73Bd
)–(
V5.3=060708%
8.00.15.1V
tinU
˚C
˚C
Pin Assignment
Note : All FRAME pins are connected to GND.
No.3323–2/7
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Truth Table
LB1619M
knisecruoS
1
2
3
4
5
6
esahpW → esahpV
esahpV → esahpWH
esahpW → esahpU
esahpU → esahpWH
esahpV → esahpW
esahpW → esahpVH
esahpU → esahpV
esahpV → esahpUH
esahpV → esahpU
esahpU → esahpVH
esahpU → esahpW
esahpW → esahpUH
tupnI
UVW
HHL
HLL
LLH
LHL
HLH
LHH
esreveR/drawroF
lortnoC
L
L
Input :
H : High level. One of the inputs should hav e a potential at least
0.2V higher than the other.
L : Low level. One of the inputs should ha ve a potential at least
0.2V lower than the other.
L
Forward/reverse control :
H : 2.8 to 5V
L : 0 to 1.2V
L
L
L
Equivalent Circuit Block Diagram
No.3323–3/7