TPA3132D2 Overview
The TPA313xD2 advanced oscillator/PLL circuit employs a multiple switching frequency option to avoid AM interferences; this is achieved together with an option of Master and Slave synchronization, making it possible to synchronize multiple devices. The TPA313xD2 are 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. Right TPA3131D2 TPA3132D2 4.5V-26V PSU Audio Source Left AM/FM Avoidance Control GAIN control and Master/Slave setting Power Limit Capable of synchronizing to other devices PBTL Detect AM2,1,0 Right Left GAIN / SLV PLIMIT Sync LC Filter LC Filter 1
TPA3132D2 Key Features
- 1 Supports Multiple Output Configurations
- Wide Voltage Range: 4.5 V to 26 V
- Automotive Load-Dump pliant
- Efficient Class-D Operation
- >90% Power Efficiency bined With Low Idle Loss for Heat Sink free Operation
- Advanced Modulation Schemes
- Multiple Switching Frequencies
- AM Avoidance
- Master and Slave Synchronization
- Up to 1.2-MHz Switching Frequency