Sanyo LB1256M 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
Printer Driver
Ordering number:ENN1620C
LB1256M
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Overview
The LB1256M is a 7-unit driver array possessing high-cur rent, low-saturation outputs. It has a motor driver circuit
equipped with a brake circuit. It is suited for low-voltage,
high-current drivers.
Features
• Large current capacity (400mA) and low saturation voltage (0.5V max).
• Motor driver with a spark killer.
• Suited for various battery-operated printer drivers.
Specifications
Absolute Maximum Ratings at Ta = 25˚C
retemaraPlobmySsnoitidnoCsgnitaRtinU
egatlovylppusmumixaMV
egatlovylppustuptuOV
egatlovylppustupnIV
tnerructuptuomumixaMI
tnerrucdrawrofedoidrellikkrapSI
tnerructuo-wolfnipDNGI
niardtnerrucsuoenatnatsnII
noitapissidrewopelbawollAxamdP 073Wm
erutarepmetgnitarepOrpoT 57+ot02–
erutarepmetegarotSgtsT 521+ot04–
* : Both pins 1 and 10 must be grounded.
xam 0.7+ot3.0–V
CC
TUO
NI
TUO
MSF
DNG
PCC
tinureP 065Am
Package Dimensions
unit:mm
3036C-MFP20
[LB1256M]
1.27
11
5.4
10
0.15
1.7max
(1.5)
0.1
(0.4)
SANYO : MFP20
7.6
0.63
ot3.0–0.01+V
0.7+ot3.0–V
4.3*A
20
1
12.5
0.35
htdiwesluP ≤ %5=ytud,sm53007Am
%5ytud,sm53<htdiwesluP 007Am
˚C
˚C
Allowable Operating Ranges at Ta = 25˚C
retemaraPlobmySsnoitidnoCsgnitaRtinU
egatlovylppuSV
egatlovlevel-HtupnIV
egatlovlevel-LtupnIV
CC
I
HI
I
LI
Am051= 0.7ot0.2V
TUO
≤ Aµ0017.0+ot3.0–V
TUO
13101TN (KT)/O3095YK/1090TA/8207AT/3285MW, TS No.1620–1/3
0.6ot0.2V
Electrical Characteristics at Ta = 25˚C
retemaraPlobmySsnoitidnoC
V
egatlovtuptuO
egatlovniatsustuptuOV
tnerructupnII
tnerrucegakaeltuptuOI
egatlovdrawrofedoidrellikkrapSV
V
V
LB1256M
sgnitaR
nimpytxam
VNIV=
1TUO
V
2TUO
NI
V
3TUO
NI
I
)sus(O
TUO
V
NI
NI
V
FFO
NI
I
sF
sF
I,V0.2=
CC
V,V0.3=
CC
V,V5.3=
CC
Am004=01V
V0.6= 5.2Am
V,V7.0=
V=
CC
Am004= 0.3V
Am051=03.0V
TUO
I,V5.3=
I,V0.5=
TUO
Am002=52.0V
TUO
Am054=06.0V
TUO
V0.6=001Aµ
tinU
Equivalent Circuit
No.1620–2/3
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