TPA3113D2PWPR

6-W FILTER-FREE STEREO CLASS-D AUDIO POWER AMPLIFIER digital ic circuits

STOCK LIST

1FEATURES

• 6-W/ch into an 8-Ω Loads at 10% THD+N From a 10-V Supply

• 12-W into a 4-Ω Mono Load at 10% THD+N From a 10-V Supply

• 87% Efficient Class-D Operation Eliminates Need for Heat Sinks

• Wide Supply Voltage Range Allows Operation from 8 V to 26 V

• Filter-Free Operation

• SpeakerGuard™ Speaker Protection Includes Adjustable Power Limiter plus DC Protection

• Flow Through Pin Out Facilitates Easy Board Layout

• Robust Pin-to-Pin Short Circuit Protection and Thermal Protection with Auto Recovery Option

• Excellent THD+N / Pop-Free Performance

• Four Selectable, Fixed Gain Settings

DESCRIPTION

The TPA3113D2 is a 6-W (per channel) efficient Class-D audio power amplifier for driving bridged-tied stereo speakers. Advanced EMI Suppression Technology enables the use of inexpensive ferrite bead filters at the outputs while meeting EMC requirements. SpeakerGuard™ speaker protection circuitry includes an adjustable power limiter and a DC detection circuit. The adjustable power limiter allows the user to set a "virtual" voltage rail lower than the chip supply to limit the amount of current through the speaker. The DC detect circuit measures the frequency and amplitude of the PWM signal and shuts off the output stage if the input capacitors are damaged or shorts exist on the inputs.

CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electronic components that are hard to find and even obsolete. We have taken pride in our innovation, reliability and service, especially in the semiconductor marketplace.
Our distribution brands include XILINX，ALTERA，ATMEL, INFINEON, ST,SAMSUNG，TEXAS INSTRUMENTS，ON，TOSHIBA，，MICROCHIP，CYPRESS，FREESCALE，etc. We distributes over 200,000 products ranging from semiconductors to resistors, capacitors, diodes, inductors, connectors, transistors, sensors and so on.
Our mission is to meet and exceed all the expecations of what we supply to customers.