TPA3118

Product Folder Order Now Technical Documents Tools & Software Support & Community TPA3116D2, TPA3118D2, TPA3130D2 SLOS708G – APRIL 2012 – REVISED DECEMBER 2017 TPA3116D2 15-W, 30-W, 50-W Filter-Free Class-D Stereo Amplifier Family With AM Avoidance 1 Features 1 Supports Multiple Output Configurations – 2 × 50 W Into a 4-Ω BTL Load at 21 V (TPA3116D2) – 2 × 30 W Into a 8-Ω BTL Load at 24 V (TPA3118D2) – 2 × 15 W Into a 8-Ω BTL Load at 15 V (TPA3130D2) Wide Voltage Range: 4.5 V to 26 V Efficient Class-D Operation – >90% Power Efficiency Combined With Low Idle Loss Greatly Reduces Heat Sink Size – Advanced Modulation Schemes Multiple Switching Frequencies – AM Avoidance – Master and Slave Synchronization – Up to 1.2-MHz Switching Frequency 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 Integrated Self-Protection Circuits Including Overvoltage, Undervoltage, Overtemperature, DCDetect, and Short Circuit With Error Reporting Thermally Enhanced Packages – DAD (32-Pin HTSSOP Pad Up) – DAP (32-Pin HTSSOP Pad Down) –40°C to 85°C Ambient Temperature Range 2 Applications Mini-Micro Component, Speaker Bar, Docks After-Market Automotive CRT TV Consumer Audio Applications 3 Description The TPA31xxD2 series are stereo efficient, digital amplifier power stage for dri...