ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：PROTOTYPE
- Series：-
- Mfr：Texas Instruments
- Package：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：10.8V ~ 13.2V
- Features：-
- 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：-
Download product information
Overview
The TAS5630APHD is a high-performance analog input Class-D audio amplifier manufactured by Texas Instruments. It utilizes PurePath HD technology to deliver up to 300 W of stereo output power or 400 W in mono configuration. The device features an integrated closed-loop feedback architecture, achieving ultra-low distortion with a THD+N of 0.03% at 1 W into a 4-ohm load. It operates on a single 50 V supply and supports multiple channel configurations including stereo BTL, mono PBTL, and 2.1 setups. The component is housed in a thermally enhanced HTQFP-64 package designed for efficient heat dissipation.
Feature Summary
- Integrates PurePath HD closed-loop feedback technology for high-definition audio playback and low distortion
- Delivers high efficiency exceeding 88 percent through advanced power stage design
- Supports flexible multi-channel configurations such as stereo BTL, mono PBTL, and 2.1 systems
- Includes comprehensive self-protection mechanisms against under-voltage, over-temperature, and short circuits
Applications
- AV receivers
- DVD receivers
- Mini/micro component systems
- Professional audio systems
Procurement Notes
Verify the specific suffix 'A' against official Texas Instruments documentation to confirm exact electrical tolerances and thermal characteristics. Confirm current production status and lifecycle phase before integration. Ensure compatibility with recommended EVM designs for optimal performance validation.
Selection Notes
Select this component for applications requiring high-power stereo output with minimal distortion. Consider the HTQFP-64 package for its thermal management capabilities in compact enclosures. Evaluate system-level thermal design requirements to fully utilize the 300 W stereo capability.
Part Context
This part belongs to the TAS5630 series of high-power D-class amplifiers. It is designed to replace traditional AB amplifiers while offering superior efficiency. The series integrates digital control interfaces and advanced signal processing features for modern audio systems.
Replacement Considerations
Check for TAS5630PHD or TAS5630B variants. Verify pinout and thermal pad specifications match existing PCB layouts. Confirm that substitute parts maintain identical PurePath HD functionality and power ratings.
