TAS5624ADDV
Active150-W STEREO, 400-W MONO, 12- TO 38-V, PWM INPUT CLASS-D AUDIO AMPLIFIER W/ THERMAL ENHANCEMENT
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TAS5624ADDV
Active150-W STEREO, 400-W MONO, 12- TO 38-V, PWM INPUT CLASS-D AUDIO AMPLIFIER W/ THERMAL ENHANCEMENT
Technical Specifications
Parameters and characteristics for this part
| Specification | TAS5624ADDV |
|---|---|
| Features | Depop, Short-Circuit and Thermal Protection, Shutdown, Digital Inputs |
| Max Output Power x Channels @ Load | 200 W, 400 W |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Output Type | 1-Channel (Mono) or 2-Channel (Stereo) |
| Package / Case | 6.2 mm |
| Package / Case [custom] | 44-PowerTSSOP |
| Package / Case [custom] | 0.244 in |
| Supplier Device Package | 44-HTSSOP |
| Type | Class D |
| Voltage - Supply [Max] | 38 V |
| Voltage - Supply [Min] | 12 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 10.47 | |
| 10 | $ 9.46 | |||
| 35 | $ 9.02 | |||
| 105 | $ 7.83 | |||
| 280 | $ 7.48 | |||
| 525 | $ 6.82 | |||
| 1015 | $ 5.94 | |||
| Texas Instruments | TUBE | 1 | $ 8.02 | |
| 100 | $ 6.53 | |||
| 250 | $ 5.14 | |||
| 1000 | $ 4.36 | |||
Description
General part information
TAS5624A Series
The TAS5624A device is a thermally-enhanced version of the class-D power amplifier based on the TAS5614A using large MOSFETs for improved power efficiency and a novel gate-drive scheme for reduced losses in idle and at low-output signals leading to reduced heat sink size.
The unique preclipping output signal can be used to control a Class-G power supply. This combined with the low idle loss and high power efficiency of the TAS5624A leads to industry leading levels of efficiency ensuring a super system.
The TAS5624A uses constant voltage gain. The internally-matched gain resistors ensure a high power supply rejection ratio giving an output voltage only dependent on the audio input voltage and free from any power supply artifacts.
Documents
Technical documentation and resources