NTE7042
Integrated Circuit
Bi鈥揇irectional Motor Driver
Description:
The NTE7042 is a Bi鈥揇irectional Motor Drive in a 9鈥揕ead SIP type package and generates an output
current of 700mA (Max) with 4 output modes of forward rotation, reverse rotation, stop (idling), and
brake according to input logic (2 inputs). The GNDs of the logic unit and power unit are isolated.
Therefore, the circuit of a reversible, variable鈥搒peed motor can be easily composed by adding an
electronic governor at the output.
Features:
D
Built鈥搃n Surge Absorbing Diode
D
Low Standby Current
D
Wide Operating Voltage Range: 4.5V to 15V
D
TTL Compatible
D
Built鈥搃n Thermal Shutdown Circuit
Absolute Maximum Ratings:
(T
A
= +25擄C unless otherwise specified)
Supplu Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V
Output Current, I
O
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 700mA
Power Dissipation, P
D
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 800mW
Derate Above 25擄C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8mW/擄C
Operating Temperature Range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?0擄 to +60擄C
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?5擄 to +125擄C
Electrical Characteristics:
(V
CC
= 9V, T
A
= +25擄C unless otherwise specified)
Parameter
Supply Voltage
Supply Current
Symbol
V
CC1
V
CC2
I
CC1
I
CC2
Standby Current
High Level Input Voltage
Low Level Input Voltage
High Level Input Current
Collector鈥揈mitter Voltage
I
standby
V
IH
V
IL
I
IH
V
CE
V
IN
= 2V
I
O
= 200mA
Test Conditions
V
CC
(Pin6)
鈭?/div>
GND (Pin2, Pin5)
V
CC
(Pin6)
鈭?/div>
C
OM
(Pin8)
Pin1 鈥淗鈥? Pin3 鈥淟鈥?or Pin1 鈥淟鈥? Pin3 鈥淗鈥?
R
L
=
鈭?/div>
Pin1 鈥淗鈥? Pin3 鈥淟鈥? R
L
=
鈭?/div>
Pin1 鈥淟鈥? Pin3 鈥淟鈥?/div>
Min
4.5
4.0
18
34
鈥?/div>
2.0
鈥?/div>
鈥?/div>
鈥?/div>
Typ Max Unit
鈥?/div>
鈥?/div>
34
52
鈥?/div>
鈥?/div>
鈥?/div>
93
1.2
15
15
50
70
1.5
鈥?/div>
0.8
135
1.6
V
V
mA
mA
mA
V
V
碌A
V
NTE7042 產(chǎn)品屬性
NTE
置換半導體
否
1
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