Sanyo LB1619M Specifications

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

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

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