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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：-
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Overview
The TAS5630APHDR is a high-power analog-input Class-D audio amplifier from Texas Instruments, housed in a 64-pin HTQFP package. It delivers 300 W stereo or 600 W mono output into 2-ohm loads with a supply voltage range of 25 V to 52.5 V. The device features a THD+N of 0.03% and operates within a junction temperature range of -40°C to +150°C. It integrates protection mechanisms including thermal shutdown and short-circuit protection.
Feature Summary
- PurePath HD analog input architecture for high-fidelity audio reproduction
- Integrated Class-G power stage optimization for enhanced efficiency
- Comprehensive protection circuitry including thermal and short-circuit safeguards
Applications
- Home theater AV receivers
- High-end stereo amplifiers
- Professional audio power amplification systems
Procurement Notes
Verify the exact suffix against the manufacturer's current datasheet to confirm pinout and electrical specifications. Confirm RoHS compliance status and lead times directly with authorized distributors. Ensure the ordering part number matches the required package variant and moisture sensitivity level for your assembly process.
Selection Notes
Select this component for designs requiring high continuous power output with analog inputs. Consider the 64-pin HTQFP package for thermal management requirements. Evaluate the need for external filtering components based on the switching frequency and load impedance. Verify compatibility with the intended power supply voltage range before integration.
Part Context
This part belongs to the TAS5630 family of PurePath HD audio amplifiers. It is designed as a direct replacement for previous generations like the TAS5630PHD, offering improved thermal performance and reliability. The family supports both stereo and mono bridge-tied load configurations for flexible system design.
Replacement Considerations
Check for TAS5630BPHDR or TAS5630PHD as potential functional equivalents, noting differences in packaging or specific electrical ratings. Verify that any substitute maintains the same pinout and thermal characteristics to ensure board compatibility without redesign.
