Part # TDA7572 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: 200W mono bridge PWM amplifier with built-in step-up converter


Part Details:

TDA7572 200W mono bridge PWM amplifier with built-in step-up converter Preliminary Data Features Input stage and gain compressor Over-modulation protection and current limiting Modulator DAC Step-up HiQUAD-64 Mode control Diagnostics / safety Broad operating voltage is supported, allowing Power control operation from both 14V and 42V automotive power buses, as well as from split supplies for Description consumer electronics use. TDA7572 is a highly integrated, highly versatile, A current mode control boost converter controller semi-custom IC switch mode audio amplifier. It is provided to allow high power operation in a 14V integrates audio signal processing and power environment. Turn-on and turn-off transients are amplification tailored for standalone remote bass minimized by soft muting/unmuting and careful box applications, while providing versatility for full control of offsets within the IC. bandwidth operation in either automotive or Digital Audio input is supported by an integrated consumer audio environments. It s configured as one channel DAC. Sophisticated diagnostics and one full bridge channel, using two clocked PWM protection provide fault reporting via I2C and modulators driving external, complementary power shutdown for safety related faults. FET s. TDA7572 is packaged in a HiQUAD-64 package. Table 1. Device summary Order code Package Packing TDA7572 HiQUAD-64 Tray September 2007 Rev 1 1/64 This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to www.st.com 1 change without notice. Contents TDA7572


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TDA7572.pdf Datasheet