| PVDD Voltage(V) |
14.4 |
| Boost Type |
/ |
| PO |
22W@14.4V（THD+N=10%) |
| Protection |
/ |
| Control Interface |
IIC
Hardware |
| Temperature |
-40℃~125℃ |
| Package (mm) |
WBETSSOP-16L(1.2) |
Qualified for Automotive Applications
AEC-Q100 qualified for automotive applications
Meet CISPR25-L5 EMC specification
Mono BTL Class-D Power Amplifier
Wide Voltage Range: 4.5V – 18V
PWM 400KHz/500KHz switching PWM
Output Power
1X22W@4Ω，14.4V，THD+N≤10%
Overall efficiency up to 86%
Supports 2-16Ω Speaker
14.5mA Idle Current in Low-Loss Mode
I2C-bus control interface
Thermal Foldback
45V Load-Dump Protection per ISO-7637-2
Integrated self-protection：
Over-voltage and Under-voltage protection
Over-temperature protection
DC-detect protection
Short-circuit protection
Load Diagnostic Functions：
Output to Power
Output to GND
Shorted Output Load
Open Output Load
ETSSOP-16L package
The AW83612TSR-Q1 is a Class D mono-channel high-efficiency audio power amplifier with I2C control that delivers up to 22W of power at 14.4V power with 4Ω load. In Low-Loss mode, it consumes a low idle current, allowing for longer audio play and improved speaker performance.
AW83612TSR-Q1 improves the heat dissipation capacity of the package to ensure that the chip can work normally at high temperature.
The AW83612TSR-Q1 features the EEE (Enhanced Emission Elimination) function which greatly reduces EMI over the full bandwidth.
The AW83612TSR-Q1 built-in over-voltage, under-voltage protection, DC protection, thermal protection, short-circuit protection and load dump protection, effectively prevent it from being damaged. With load diagnosis function, the speaker status can be reported through the I2C.
AW83612TSR-Q1 is available in ETSSOP-16L package.
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