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NTE7053 데이터시트(HTML) 1 Page - NTE Electronics

부품명 NTE7053
상세내용  Integrated Circuit 22W Bridge-Stereo Amplifier for Car Radio
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제조사  NTE [NTE Electronics]
홈페이지  http://www.nteinc.com
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NTE7053 데이터시트(HTML) 1 Page - NTE Electronics

   
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NTE7053
Integrated Circuit
22W Bridge–Stereo Amplifier
for Car Radio
Description:
The NTE7053 is an audio power amplifier is a 11–Lead Staggered SIP type package designed for car
radio applications.
Thanks to the fully complementary PNP/NPN output configuration, the high performance of this de-
vice is obtained without bootstrap capacitors.
A delay turn–on mute circuit eliminates audible ON/OFF noise, and a novel short circuit protection
system prevents spurious intervention with highly inductive loads.
Features:
D Few External Components
D No Boucherot Cells
D No Bootstrap Capacitors
D High Output Power
D No Switch ON/OFF Noise
D Very Low Stand–by Current
D Fixed Gain (30dB Stereo)
D Programmable Turn–On Delay
Protections:
D Output AC–DC Short Circuit to GND and to
Supply Voltage
D Very Inductive Loads
D Loudspeaker Protection
D Overrating Chip Temperature
D Load Dump Voltage
D Fortuitous Open Ground
Absolute Maximum Ratings:
Operating Supply Voltage, VS
18V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DC Supply Voltage, VS
28V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Peak Supply Voltage (for t = 50ms), VS
40V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output Peak Current (Non–Repetitive for t = 100
µs), IO
5A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output Peak Current (Repetitive Frequency > 10Hz), IO
4A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Dissipation (TC = +85°C), Ptot
36W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Junction Temperature Range, TJ
–40
° to +150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, Tstg
–40
° to +150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Thermal Resistance, Junction–to–Case, RthJC
1.8
°C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . .


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