Monolithic Power Systems MP7770 | Demoboard EVKT7770-3.1CH-00A

Description

The EVKT7770-2.1CH-00A is anevaluation board for the MP7770,a 2.1 channel amplifiers demo board. There are 3channels(2pcs MP7770) for the subwoofer speaker, the left frontand right front speakers. The subwoofer channel is with BTL output configuration, and other two channels are with SE output configuration.For more MP7770 operation information, please refer to the MP7770 datasheet.

Features

Wide 19V to 30V Input Voltage Range

• Output Power at 10%THD:
• 102W at 19.5V (Stereo SE: 2 x 16W into 3ΩLoad, Stereo BTL: 2 x 35W into 6Ω Load)
• 153W at 24V (Stereo SE: 2 x 24.5W into 3ΩLoad, Stereo BTL: 2 x 52W into 6Ω Load)
• 242W at 30V (Stereo SE: 2 x 39W into 3ΩLoad, Stereo BTL: 2 x 82W into 6Ω Load)
• Low noise, >100dB DNR
• Integrated Pop Elimination Circuit
• Thermal and Short-Circuit Protection

Typical applications

• DVD Receiver / Mini Combo System / Home Theater Systems / Audio Docking or High-Power Sound Box

More information

• IC product information