UTC BA6208L-S08-R Reversible motor driver Datasheet

UNISONIC TECHNOLOGIES CO., LTD
BA6208
LINEAR INTEGRATED CIRCUIT
REVERSIBLE MOTOR DRIVER
DIP-8
DESCRIPTION
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.
SOP-8
*Pb-free plating product number: BA6208L
ORDERING INFORMATION
Ordering Number
Normal
Lead Free Plating
BA6208-D08-T
BA6208L-D08-T
BA6208-G09-T
BA6208L-G09-T
BA6208-S08-R
BA6208L-S08-R
BA6208-S08-T
BA6208L-S08-T
Package
Packing
DIP-8
SIP-9
SOP-8
SOP-8
Tube
Tube
Tape Reel
Tube
BA6208L-D08-T
(1)Packing Type
(2)Package Type
(3)Lead Plating
www.unisonic.com.tw
Copyright © 2005 Unisonic Technologies Co., Ltd
(1) R: Tape Reel, T: Tube
(2) D08: DIP-8, G09: SIP-9, S08: SOP-8
(3) L: Lead Free Plating, Blank: Pb/Sn
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QW-R109-004,C
BA6208
LINEAR INTEGRATED CIRCUIT
PIN CONFIGURATION
For SIP-9 Package
1
2
3
4
5
6
7
NC
BIN
AIN
NC
GND
Vcc
BOUT
8
9
AOUT
NC
For SOP-8/DIP-8 Package
1
8
AIN
BOUT
B2OUT
7
GND
GND
3
6
NC
AOUT
4
5
BIN
VCC
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R109-004,C
BA6208
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATING (Ta=25°C)
PARAMETER
Power Supply Voltage
Maximum Output Current
SYMBOL
VCC
IOUT(MAX)
RATINGS
18
500
DIP-8
500
Power Dissipation
PD
SIP-9
700
SOP-8
450
Operating Temperature
TOPR
-20 ~ +60
Storage Temperature
TSTG
-55 ~ +125
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.
UNIT
V
mA
mW
mW
mW
°C
°C
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
Low
VIL
0.8
V
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
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QW-R109-004,C
BA6208
LINEAR INTEGRATED CIRCUIT
TEST CIRCUIT
VCC
6(1)
R1
R11
Q2
Q7
R2
R3
R5
Q6
Q1
R6
R7
R8
R9
R 25
R 31
Q18
R12
R26
R 23
Q15
Q5
Q17
Q16
R 14
7(2)
Q9
Bout
3(8)
A IN
R20
8(4)
Q13
Aout
2(5)
B IN
R 22
R24
D2
R 27
R29
R 15
R 18
Q19
R 16
Q20
R10
Note: (
Q12
R 13
R 26
R 21
Q 14
R4
R 30
D1
Q10
Q 11
Q6
Q4
Q3
R32
GND
5(3,7)
R 17
R 19
): 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,C
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