UTC2003 PDF datasheet can download.
This product has 10W Car Radio Audio Amplifier functions.
This is one of the semiconductor types. This part name is UTC2003.
Manufacturers of the product is Hangzhou Silan Microelectronics.
Image and pinout :
Some of the text files within the PDF file
UTC2003 S w w a10W CAR RADIO AUDIO D . AMPLIFIER w DESCRIPTION The UTC2003 has improved performance with the same pin configuration as the UTC2002.The additional features of UTC2002,very low number of external components, ease of assembly, space and cost saving, are maintained. The device provides a high output current capacity(up to 3.5A) very low harmonic and crossover distortion.Completely safe operation is guaranteed due to protection against DC and AC short circuit between all pins and ground, thermal over-range, load dump voltage surge up to 40V and fortuitous open ground. ta e e h U 4 t m o .c LINEAR INTEGRATED CIRCUIT ABSOLUTE MAXIMUM RATINGS(Ta=25°C) CHARACTERISTICS Peak Supply Voltage DC supply Voltage Operating supply voltage Output peak current(repetitive) Output peak current( non repetitive) Power dissipation at Tcase=90°C Storage temperature junction temperature SYMBOL Vs Vs Vs Io Io Ptot Tstg Tj PIN CONNECTION 1 Non inverting input 2 Inverting input 3 Ground [ … ]
Please refer to the file for details.