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LB1638 Datasheet(PDF) 2 Page - Sanyo Semicon Device

Part # LB1638
Description  Low-Saturation Bidirectional Motor Drive for Low-Voltage Applications
PDF  4 Pages
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Manufacturer  SANYO [Sanyo Semicon Device]
Direct Link  https://www.sanyo-av.com/us/
Logo SANYO - Sanyo Semicon Device

LB1638 Datasheet(HTML) 2 Page - Sanyo Semicon Device

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Specifications
Absolute Maximum Ratings at Ta=25 °C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
–0.3 to +10.5
V
VS max
–0.3 to +10.5
V
Output applied voltage
VOUT
–0.3 to VS +VF
V
Input applied voltage
VIN
–0.3 to +10.0
V
Ground pin flow-out current
IGND
1.0
A
Allowable power dissipation
Pd max
LB1638
1.0
W
LB1638M: Independent IC
440
mW
LB1638M: *With board
550
mW
Operating temperature
Topr
–20 to +75
°C
Storage temperature
Tstg
–40 to +125
°C
* Specified board (30
× 30 × 1.5 mm3 glass epoxy)
Allowable Operating Ranges at Ta=25 °C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage range
VCC
2.5 to 9.0
V
VS
2.2 to 9.0
V
Input high-level voltage
VIH
2.0 to 9.0
V
Input low-level voltage
VIL
–0.3 to +0.7
V
Electrical Characteristics at Ta=25 °C, VCC =VS =3 V
Parameter
Symbol
Conditions
min
typ
max
Unit
Current drain
ICC0VIN 1, 2
ICC +IS
10
µA
ICC1VIN 1=3V,VIN 2=0V
ICC +IS
20
mA
ICC2VIN 1,2=3 V
ICC +IS
40
mA
Output saturation voltage
(upper + lower)
VOUT1IOUT = 200 mA
0.25
0.5
V
VOUT2IOUT = 500 mA
0.70
1.3
V
Output pin voltage difference
IO = 200 mA
0.1
V
Output sustain voltage
VO (sus)
IOUT = 500 mA
9
V
Input current
IIN
VIN =7 V, VCC = 7 V
0.5
mA
[Spark killer diode]
Reverse current
IS (leak)
VCC,VS =7 V
10
µA
Forward voltage
VSF
IOUT = 200 mA
1.7
V
Pin Assignment
Top view
Note: both ground pins must be grounded.
LB1638, 1638M
No.3515-2/4



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