NTE7163 Datasheet, PDF (1/3 Pages) NTE Electronics – Intergrated Circut 4 x 40W Quad Bridge Car Radio Amplifier

NTE7163
Intergrated Circut
4 x 40W Quad Bridge Car Radio Amplifier
Description:
The NTE7163 is a new technology class AB audio power amplifier in a 25−Lead Staggered SIP type
package designed for high end car radio applications. Thanks to the PNP/NPN output configuration
the NTE7163 allows a rail to rail output voltage swing with no need of bootstrap capacitors. The ex-
tremely reduced components count allows very compact sets.
Features:
D High Output Power Capability
4 x 45W/4Ω Max
4 x 40W/4Ω ΕΙΑJ
4 x 28W/4Ω @ 14.4V, 1KHz, 10%
4 x 24W/4Ω @ 13.2V, 1KHz, 10%
D Low Distortion
D Low Output Noise
D ST−BY Function
D Mute Function
D Automute at Min. Supply Voltage Detection
D Low External Component Count:
Internally Fixed Gain (26dB)
No External Compensation
No Bootstrap Capacitors
Protections:
D Output Short Circut to GND, To V_S, Across the Load
D Very Inductive Loads
D Overrating Chip Temperature with Soft Thermal Limiter
D Load Dump Voltage
D Fortuitous Open GND
Absolute Maximum Ratings:
Operating Supply Voltage, V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V
DC Supply Voltage, V_CC (_DC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28V
Peak Supply Voltage (t = 50ms), V_{CC (pk)} . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50V
Output Peak Current, I_O
Repetitive (Duty Cycle 10% at f = 10H_z) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5A
Non−Repetitive (t = 100µs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5A
Total Power Dissipation (T_C = +70°), P_tot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80W
Operating Junction Temperature, T_j . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
Storage Temperature Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . − 55° to +150°C
Thermal Resistance, Junction−to−Case, R_thJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1°C/W