Datasheet

UNISONIC TECHNOLOGIES CO., LTD
BA6208
LINEAR INTEGRATED CIRCUIT
REVERSIBLE MOTOR DRIVER

DESCRIPTION
DIP-8
The UTC BA6208 is designed for driving reversible motor use, it
contain a logic section to controls forward and reverse rotations as
well as forced stop, and an output power section is able to supply an
output current of up to 100mA (typical) according to the logic control.
The IC allow control of reversible motors in cassette players and
other electrical equipment by using TTL-level logic signals.

SIP-9
FEATURES
* Recommended operating supply voltage range from 4.5V to15.0V.
* Built-in motor driving power transistors(typ.100mA).
* Brake is applied when stopping the motor (when Ain and Bin are
both HIGH level).
* Very low standby circuit current(when Ain and Bin are both LOW
level.
* Built-in diode to absorb surge currents.
* Direct control with the TTL logic.

ORDERING INFORMATION
Ordering Number
Lead Free
BA6208L-D08-T
-

SOP-8
Halogen Free
BA6208G-D08-T
BA6208G-G09-T
BA6208G-S08-R
Package
Packing
DIP-8
SIP-9
SOP-8
Tube
Tube
Tape Reel
MARKING
DIP-8
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
SIP-9
SOP-8
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QW-R109-004.E
BA6208

LINEAR INTEGRATED CIRCUIT
PIN CONFIGURATION
For SIP-9 Package
1
2
3
4
5
NC
BIN
AIN
NC
GND
6
7
8
9
VCC BOUT AOUT NC
For SOP-8/DIP-8 Package
VCC
1
2
BOUT BOUT
8
AIN
7
GND
GND
3
6
NC
AOUT
4
5
BIN
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R109-004.E
BA6208

LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATING (TA=25C, unless otherwise specified)
PARAMETER
Power Supply Voltage
Maximum Output Current
RATINGS
UNIT
18
V
500
mA
DIP-8
500
mW
Power Dissipation
PD
SIP-9
700
mW
SOP-8
450
mW
Operating Temperature
TOPR
-20 ~ +60
C
Storage Temperature
TSTG
-55 ~ +125
C
Note Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.

SYMBOL
VCC
IOUT(MAX)
INPUT TRUTH TABLE
3pin (Ain)
2pin (Bin)
H
L
L
H
H
H
L
L
Note: HIGH level input is 2.0V or more.
LOW level input is 0.8V or less.

8pin (Aout)
H
L
L
OPEN
7pin (Bout)
L
H
L
OPEN
ELECTRICAL CHARACTERISTICS (TA=25C, VCC=9V, unless otherwise specified)
PARAMETER
Output Saturation Voltage
SYMBOL
TEST CONDITIONS
MIN
TYP MAX UNIT
VCE
IOUT=100mA
1.6
V
High
VIH
2.0
V
Input Level Voltage
0.8
V
Low
VIL
Output Current
IOUT
200
mA
Standby Supply Current
IST
Ain=Low, Bin= Low
0.4
mA
Input High Level Current
IIH
VIH =4.5V
400
μA
Note: A diode that absorbs at least 500mA is built in to give protection against surge currents with a pulse width of
10 ms and a duty ratio of 10% or less.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 4
QW-R109-004.E
BA6208

LINEAR INTEGRATED CIRCUIT
TEST CIRCUIT
Note: (
): pin number of 8 pins package.
UTC 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 UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R109-004.E
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