TAS5631PHDR

$18.67

Description：IC AMP D MONO/STER 600W 64HTQFP
Series：PurePath™ HD
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk

SKU:9dd0c7b39a0a Category: Audio Amplifiers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC AMP D MONO/STER 600W 64HTQFP
Series：PurePath™ HD
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk
Type：Class D
Output Type：1-Channel (Mono) or 2-Channel (Stereo)
Max Output Power x Channels @ Load：600W x 1 @ 2Ohm; 300W x 2 @ 4Ohm
Voltage - Supply：25V ~ 52.5V
Features：Depop, Digital Inputs, Short-Circuit and Thermal Protection, Shutdown
Mounting Type：Surface Mount
Supplier Device Package：64-HTQFP (14x14)
Package / Case：64-TQFP Exposed Pad
Operating Temperature：0°C ~ 70°C (TA)
Grade：-
Qualification：-

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TAS5631PHDR

Overview

The TAS5631PHDR is a digital-input power stage from Texas Instruments, part of the PurePath HD family. It delivers 300 W stereo or 600 W mono output power. The device utilizes an advanced closed-loop architecture to achieve high-definition media playback and ultra-low distortion. It operates with greater than 88 percent efficiency, eliminating the need for transformers or large heatsinks. This component is designed for next-generation AV receivers, Blu-ray home theater systems, and professional audio applications.

Feature Summary

Integrates PurePath HD technology for high-definition audio performance
Features advanced closed-loop architecture for ultra-low distortion
Provides high efficiency exceeding 88 percent

Applications

Next-generation AV and DVD receivers
Blu-ray home theater systems
Home theater-in-a-box systems
Professional audio systems

Procurement Notes

Verify the specific suffix against the official datasheet to confirm pinout and thermal characteristics. Ensure the input signal matches the digital interface requirements specified in the technical documentation. Confirm availability status as product lifecycles may change. Cross-reference the package type with your PCB layout constraints before finalizing procurement decisions.

Selection Notes

Select this component when high channel count and digital input integration are required. Compare against the TAS5630 if analog inputs are preferred. Evaluate thermal management solutions based on the stated efficiency gains. Consider the PurePath HD ecosystem compatibility for system-wide audio processing optimization.

Part Context

This device belongs to Texas Instruments' PurePath HD series of Class-D audio amplifiers. It represents a high-power solution within the company's portfolio, designed to replace traditional linear or lower-efficiency switching amplifiers in high-fidelity audio equipment. The series emphasizes digital signal processing integration and reduced bill-of-materials through high efficiency.

Replacement Considerations

Public confirmed substitute part numbers include TAS5630PHDR for analog input variants and TAS5631BPHD for alternative packaging options within the same functional family.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.