Усилители звука TPA3132D2RHBT

Усилитель звуковой мощности , 42 Вт, D, 2 канала, 4.5В до 26В, VQFN, 32 вывод(-ов)

The TPA3132D2RHBT is an efficient stereo Digital Amplifier Power Stage for driving speakers with up to 2x42W/4R peak power. TPA3132D2 operates heatsink-free with cooling to PCB through the bottom side PowerPAD with sustained output power of 2x25W/8R. The TPA313xD2 advanced oscillator/PLL circuit employs a multiple switching frequency option to avoid AM interferences. The TPA313xD2 is fully protected against faults with short-circuit protection and thermal protection as well as overvoltage, undervoltage and DC protection. Faults are reported back to the processor to prevent devices from being damaged during overload conditions.

• Automotive load-dump compliant
• Efficient class-D operation
• Multiple switching frequencies - Up to 1.2MHz switching frequency
• Advanced modulation schemes
• Feedback power stage architecture with high PSRR reduces PSU requirements
• Programmable power limit
• Differential and single-ended inputs
• Stereo and mono mode with single-filter mono configuration
• Single power supply reduces component count
• Green product and no Sb/Br