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TMPA402DS

Features: `6W/Ch Stereo Class-D Output`Power efficiency is up to 82%`Time delay for de-pop control`Thermal Protection`Output Pin Short-Circuit Protection (Short to Other Outputs, Short to VCC, Short to Ground)`Low Quiescent Current (5mA Typical at 12V)`Low Current in Shutdown Mode (<1A Typical)...

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SeekIC No. : 004524749 Detail

TMPA402DS: Features: `6W/Ch Stereo Class-D Output`Power efficiency is up to 82%`Time delay for de-pop control`Thermal Protection`Output Pin Short-Circuit Protection (Short to Other Outputs, Short to VCC, Short...

TMPA402DS Data Sheet

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Part Number:
TMPA402DS
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/1/11

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Product Details

Description



Features:

`6W/Ch Stereo Class-D Output
`Power efficiency is up to 82%
`Time delay for de-pop control
`Thermal Protection
`Output Pin Short-Circuit Protection (Short to Other Outputs, Short to VCC, Short to Ground)
`Low Quiescent Current (5mA Typical at 12V)
`Low Current in Shutdown Mode (<1A Typical)
`Separate VCC & PVCC


Application

LCD Monitors, TVs, DVD Players and Powered Speakers


Pinout

Connection Diagram


Specifications

Supply voltage, PVcc, Vcc In normal mode

In shutdown mode		 -0.3V to 18V

-0.3V to 18V		 V

V
Input voltage, SD

Input voltage, INR, INL		 -0.3V to Vcc+0.3V

-0.3V to 5V		 V
V
Continuous total power dissipation See package dissipation ratings
Operating free-air temperature, TA

Operating junction temperature, TJ

Storage temperature, Tstg		 -20 to 85

-20 to 150

-40 to 150




(1) Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions "is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.




Description

The TMPA402DS is a Single-ended (SE) output Class-D audio power amplifier for driving speakers with high power efficiency. It is able to drive 4, 6, 8 or 16 speakers.

The output power can be up to 6W per channel. No external heat-sink is necessary.

The gain of the amplifier can be changed by adding external input resistance.

Thermal protection and short-circuit protection are integrated for safety purpose.

The internal depop circuitry eliminates pop noise at power-up & shutdown operations.




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