Does it require a heat sink?

No, the TPA3118D2 can operate at 30W/8Ω without an external heat sink when used on a dual-layer PCB.

What is the AM avoidance feature?

It uses an advanced oscillator/PLL circuit with selectable switching frequencies to prevent the amplifier's switching noise from interfering with AM radio reception.

What protection features are included?

The device includes short-circuit, thermal, overvoltage, undervoltage, and DC-detect protection with error reporting via the FAULTZ pin.

What should sourcing teams check before buying TPA3118D2DAPR?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: Low; readiness: high_availability.

What is the pinout of TPA3118D2DAPR?

Use the TPA3118D2DAPR datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about TPA3118D2DAPR pinout to locate pins, power rails, and interface signals before layout.

TPA3118D2DAPR Datasheet, Specs, Alternatives & ECAD | Texas Instruments

AI summary

The TPA3118D2 is a high-efficiency 30W stereo Class-D audio amplifier with integrated protection and AM interference avoidance.

Best for

Consumer audio
Speaker bars
Automotive audio

Avoid if

Applications requiring extremely low THD without feedback loops

Check before use

Input capacitor selection and PCB thermal design

Key specifications

Max Power: 30 W
Supply Voltage: 4.5 V - 26 V
Efficiency: >90%
Package: HTSSOP-32

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: -
MSL: Level-3-260C-168 HR
ECCN: -
HTSUS: -

Application

Consumer AudioAutomotive

Datasheet

DSA-770158.pdf

800 KB

Datasheet AI

CAD Models

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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a stereo Class-D digital audio amplifier power stage capable of driving 30W per channel into 8Ω loads.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the TPA3118D2?+×

Does it require a heat sink?+×

What is the AM avoidance feature?+×

What protection features are included?+×

What should sourcing teams check before buying TPA3118D2DAPR?+×

What is the pinout of TPA3118D2DAPR?+×