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：IC AMP CLASS D STEREO 6W 48HTQFP
- Series：-
- Mfr：Texas Instruments
- Package：Tray
- Type：Class D
- Output Type：2-Channel (Stereo)
- Max Output Power x Channels @ Load：6W x 2 @ 8Ohm
- Voltage - Supply：8.5V ~ 18V
- Features：Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
- Mounting Type：Surface Mount
- Supplier Device Package：48-HTQFP (7x7)
- Package / Case：48-PowerTQFP
- Operating Temperature：-40°C ~ 85°C (TA)
- Grade：-
- Qualification：-
Download product information
Overview
The TPA3005D2PHPG4 is a stereo Class-D audio power amplifier manufactured by Texas Instruments. It delivers 6 W of continuous output power into an 8-ohm load with a supply voltage range of 8.5 V to 18 V. The device features analog input and operates within a temperature range of -40°C to +85°C. Total Harmonic Distortion plus Noise (THD+N) is specified at 0.1% at 1 kHz. It utilizes a 48-pin HTQFP package and includes hardware mute functionality.
Feature Summary
- Filter-free Class-D architecture eliminates the need for external output filters.
- Hardware mute function provides effective noise suppression during power-up and power-down sequences.
- Single-supply operation simplifies system design and reduces component count.
Applications
- Portable media players
- Personal computers
- LCD/LED televisions
Procurement Notes
Verify the suffix 'G4' indicates lead-free and RoHS compliance per Texas Instruments documentation. Confirm the specific package variant matches the required PCB footprint. Ensure the ordering part number aligns with the desired tape-and-reel or tray packaging configuration as defined in the official datasheet.
Selection Notes
Select this component for applications requiring moderate stereo power output with high efficiency. The 8.5 V minimum supply voltage distinguishes it from lower-voltage alternatives. Consider the 48-pin HTQFP package size relative to available board space. Verify that the 0.1% THD+N specification meets the audio fidelity requirements of the target application.
Part Context
This device belongs to the TPA3005D2 family of stereo Class-D amplifiers. It serves as a higher-power alternative to single-channel solutions while maintaining filter-free efficiency. The product is designed for consumer electronics where space and thermal constraints are critical factors in amplifier selection.
Replacement Considerations
The TPA3005D2PHP is the non-RoHS equivalent. For upgraded performance, consider the TPA3113D2 or TPA3137D2 series which offer similar power levels with enhanced features.
