TPA6017A2PWPRG4

Audio Amplifiers Overview

The TPA6017A2PWPRG4 is a stereo audio power amplifier in a 20-pin TSSOP thermally enhanced package. It delivers 2 W per channel into 3-ohm loads from a 5-V supply. The device operates with a supply voltage range of 4.5 V to 5.5 V and features a typical supply current of 6 mA. Gain is internally configured via GAIN0 and GAIN1 terminals, offering settings of 6 dB, 10 dB, 15.6 dB, and 21.6 dB. It includes fully differential inputs, depop circuitry, and a shutdown mode.

Audio Amplifiers Feature Summary

• Internal gain control eliminates external gain-setting resistors
• Fully differential input configuration
• Integrated depop circuitry for pop-free operation
• Shutdown mode reduces supply current for battery conservation

Audio Amplifiers Applications

• Notebook computers
• PDAs
• Portable audio devices

Audio Amplifiers Procurement Notes

Verify the component matches the Texas Instruments datasheet SLOS386A specifications. Confirm the package type is TSSOP (PWP) and the suffix indicates tape and reel packaging. Ensure the operating temperature range meets system requirements of -40°C to 85°C. Check for RoHS compliance documentation as indicated by the G4 suffix.

Audio Amplifiers Selection Notes

Select this amplifier for applications requiring high output power in a low-profile surface-mount package. The internal gain settings simplify design by reducing external component count. Consider the thermal performance of the PowerPAD package for heat dissipation. Verify input impedance requirements match the source signal chain for the chosen gain setting.

Audio Amplifiers Part Context

This part belongs to the TPA6017A2 series of stereo audio power amplifiers. It is designed for portable electronics where space and power efficiency are critical. The device combines Class-AB output stages with CMOS control logic to achieve high performance in a compact form factor suitable for mobile computing and audio peripherals.

Audio Amplifiers Replacement Considerations

TPA6017A2PWP

Audio Amplifiers FAQ

How is the amplifier gain configured?

Gain is set internally using two terminals, GAIN0 and GAIN1, providing options of 6 dB, 10 dB, 15.6 dB, and 21.6 dB.

What is the function of the SHUTDOWN terminal?

Holding the SHUTDOWN terminal low places the IC in shutdown mode, muting outputs and reducing supply current to approximately 150 µA.