1FEATURES
2• 6-W/Ch Into an 8-Ω Load From a 12-V Supply
• Up to 92% Efficient, Class-D Operation
Eliminates Need For Heatsinks
• 8.5-V to 18-V Single-Supply Operation
• Four Selectable, Fixed Gain Settings
• Differential Inputs Minimizes Common-Mode
Noise
• Space-Saving, Thermally Enhanced
PowerPAD™ Packaging
• Thermal Protection and Short Circuit
• Pinout Similar to TPA3002D2, TPA3003D2,
and TPA3004D2

APPLICATIONS
• LCD Monitors and TVs
• All-In-One PCs

DESCRIPTION
The TPA3005D2 is a 6-W (per channel) efficient,
Class-D audio amplifier for driving bridged-tied stereo
speakers. The TPA3005D2 can drive stereo speakers
as low as 8 Ω. The high efficiency of the TPA3005D2
eliminates the need for external heatsinks when
playing music.
The gain of the amplifier is controlled by two gain
select pins. The gain selections are 15.3, 21.2, 27.2,
and 31.8 dB.
The outputs are fully protected against shorts to
GND, VCC, and output-to-output shorts. Thermal
protection ensures the maximum junction
temperature is not exceeded.