See datasheet for actual packaging/pinout drawings

Packaging

Package | PIN:

PWP | 28

Temp:

I (-40 to 85)

ECO Plan:

TBD

PTPA3138D2PWPR


10W 3.5V–14.4V Inductor Free Stereo Analog Input Class-D Audio Amplifier

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10 - 24 $ 1.80
25 - 99 $ 1.68
100 - 249 $ 1.46
250 - 499 $ 1.35
500 - 749 $ 1.13
750 - 999 $ 0.93
1000 - 5000 $ 0.85

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Texas Instruments PTPA3138D2PWPR

The TPA3138D2 is 10-W, up-to-90% efficient, stereo Class-D audio amplifier. It can drive stereo speaker with as low as 4-Ω.

Advanced EMI Suppression with Spread Spectrum Control enables the use of inexpensive ferrite bead filters while meeting EMC requirements for system cost reduction.

The TPA3138D2 is fully protected against shorts and overload; It also includes a power limiter and DC detection circuit for speaker protection. The short-circuit and thermal protections include an auto-recovery feature.

Customers can leverage every TPA3138D2 feature in existing designs as it is fully pin-to-pin compatible to TI’s TPA3110D2, TPA3110LD2,TPA3136D2 and TPA3136AD2.

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