TAS5622ADDV Amplifiers & Comparators by Texas Instruments

AMP POWER CLASS-D 250W 44HTSSOP

Status: Unknown
Series: -
RoHS: Unknown
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The TAS5622A device is a thermally enhanced version of the class-D power amplifier based on the TAS5612A using large MOSFETs for improved power efficiency and a novel gate drive scheme for reduced losses in idle and at low output signals leading to reduced heat sink size. The unique preclipping output signal can be used to control a class-G power supply. This combined with the low idle loss and high power efficiency of the TAS5622A leads to industry-leading levels of efficiency ensuring a super “green” system. The TAS5622A uses constant voltage gain. The internally matched gain resistors ensure a high Power Supply Rejection Ratio giving an output voltage only dependent on the audio input voltage and free from any power supply artifacts. The high integration of the TAS5622A makes the amplifier easy to use; and, using TI’s reference schematics and PCB layouts leads to fast design in time. The TAS5622A is available in the space-saving, surface-mount, 44-pin HTSSOP package.

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Specifications

Amplifier Class D
No. of Channels 2 Channel, 2Channels
Output Power 125W
Supply Voltage Range 10.8V to 13.2V
Amplifier Case Style HTSSOP
No. of Pins 44Pins
Load Impedance 4ohm
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 3 - 168 hours
SVHC No SVHC (27-Jun-2018)
Amplifer Supply Voltage 10.8V to 13.2V
Operating Temperature Range -40°C to +125°C
THD + N 0.025% @ 1W 4ohm PVDD=36V

Alternative Descriptions

125-W stereo, 250-W mono, 12- to 34-V, PWM input Class-D audio amplifier w/ thermal enhancement | Texas Instruments


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TAS5622ADDV?

Additional datasheets, footprints and schematics for TAS5622ADDV are listed on our Part Details page. You can also find images and similar parts to TAS5622ADDV on this page.

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What category does TAS5622ADDV fall under?

The TAS5622ADDV is listed under Semiconductors - ICs > Amplifiers & Comparators > Audio Amplifiers.

Can I view similar or alternative parts?

You can view similar parts to TAS5622ADDV when available in the Audio Amplifiers range under the specifications section at the bottom of the details page.

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Is the TAS5622ADDV RoHS compliant?

This part has not been flagged as RoHS Compliant.

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