SANYO LB1635M Datasheet
Ordering number: EN3514A
Monolithic Digital IC
LB1635M
Low-Saturation Bidirectional Motor Drive
for Low-Voltage Applications
Overview
The LB1635M is a low-saturation bidirectional motor driver IC
for use in low-voltage applications. At an I
have a low saturation output of V
especially suited for use in compact motor of portable
equipment.
(sat) = 0.5 V typ. They are
O
of 200 mA, they
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Features
.
Low voltage operation (2.5 V min.)
.
Low saturation voltage
(upper transistor + lower transistor residual voltage;
= 200 mA, VO(sat) = 0.5 V typ.)
at I
O
.
Low current drain at standby mode (I
less)
.
Separate logic power supply and motor power supply
.
Brake function built in
.
Spark killer diodes built in
.
Compact package (MFP-10S) suited for surface mounting.
= 0.1 µA typ. or
CCO
Specifications
Absolute Maximum Ratings atTa=25°C
Package Dimensions
unit : mm
3086A-MFP10S
[LB1635M]
SANYO : MFP10S
Parameter Symbol Conditions Ratings Unit
V
max –0.3 to +8.0 V
Maximum supply voltage
Output applied voltage V
Input applied voltage V
Ground pin flow-out current I
Allowable power dissipation
Operating temperature Topr –20 to +75
Storage temperature Tstg –40 to +125
* Specified board (30 × 30 × 1.5 mm3glass epoxy)
CC
V
max –0.3 to +8.0 V
S
OUT
IN
GND
Pd max1 Independent IC 300 mW
Pd max2 * With board 440 mW
–0.3 to VS+VF V
–0.3 to +8.0 V
Allowable Operating Ranges atTa=25°C
Parameter Symbol Conditions Ratings Unit
Supply voltage
Input high-level voltage V
Input low-level voltage V
V
CC
V
S
IH
IL
2.5 to 7.0 V
2.2 to 7.0 V
2.0 to 7.0 V
–0.3 to +0.7 V
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
13097HA(II) No.3514-1/3
500 mA
°
°
C
C
LB1635M
Electrical Characteristics atTa=25°C, VCC=VS=3V
Parameter Symbol
I
0VIN1,2=0V ICC+I
Supply current
Output saturation voltage
(upper + lower)
Output pin voltage difference I
Output sustain voltage V
Input current I
[Spark killer diode]
Reverse current I
Forward voltage V
CC
I
1VIN1=3V,VIN2=0V ICC+I
CC
I
2VIN1,2=3V ICC+I
CC
V
1I
OUT
V
2I
OUT
(sus) I
O
IN
(leak) VCC,VS=7V 10 µA
S
SF
With board (30 × 30 × 1.5 mm3)
Independent IC
Conditions
= 100 mA 0.25 0.5 V
OUT
= 200 mA 0.50 1.0 V
OUT
= 100 mA –20 0 +20 %
O
= 200 mA 9 V
OUT
VIN=7V,VCC= 7 V 0.5 mA
I
= 200 mA 1.7 V
OUT
min typ max Unit
S
S
S
10 µA
15 mA
30 mA
Pd max – Ta
Allowable power dissipation, Pd max – mW
Pin Assignment
Note: both ground pins must be grounded.
Truth Table
IN 1 IN 2 OUT 1 OUT 2 Mode
H L H L Forward
L H L H Reverse
H H L L Brake
L L OFF OFF Standby
Ambient temperature, Ta –°C
Top view
No.3514-2/3
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