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NTE1749 Datasheet(PDF) 1 Page - NTE Electronics

Part No. NTE1749
Description  Integrated Circuit Push-Pull Four Channel Driver
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Maker  NTE [NTE Electronics]
Homepage  http://www.nteinc.com
Logo NTE - NTE Electronics

NTE1749 Datasheet(HTML) 1 Page - NTE Electronics

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NTE1749
Integrated Circuit
Push?Pull Four Channel Driver
Description:
The NTE1749 is a quad push?pull driver capable of delivering output currents to 1A per channel.
Each channel is controlled by a TTL?compatible logic input and each pair of drivers (a full bridge) is
equipped with an inhibit input which turns off all four transistors. A separate supply input is provided
for the logic so that it may be run off a lower voltage to reduce dissipation.
Features:
D Output Current 1A Per Channel
D Peak Output Current 2A Per Channel (Non Repetitive)
D Inhibit Facility
D High Noise Immunity
D Separate Logic Supply
D Overtemperature Protection
Absolute Maximum Ratings:
Supply Voltage, VS
36V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Logic Supply Voltage, VSS
36V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input Voltage, VI
7V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Inhibit Voltage, Vinh
7V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Peak Output Current (Non?Repetitive, t = 5ms), IO
2A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total Power Dissipation (Tground?pins = +80C), PD
5W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Junction Temperature Range, TJ
?40
to +150C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, Tstg
?40
to +150C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Thermal Resistance, Junction?to?Case RthJC
14
C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thermal Resistance, Junction?to?Ambient, RthJA
80
C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


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