TPA3250D2DDWR - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TPA3250D2DDWR
Manufacturer

TI
ChipWorker Part#

CW58864751
Category

Audio Amplifier IC
Package

HTSSOP-44
Description

Audio Amp Speaker 1CH Mono/2CH Stereo 130W Class-D 44Pin HTSSOP T/R
Documentation

Datasheet

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TPA3250D2DDWR Specifications

Attribute	Attribute Value

Part Number	TPA3250D2DDWR
Manufacturer	TI
ChipWorker Part#	CW58864751
Category	Audio Amplifier IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	44 Pin
Case/Package	HTSSOP-44
Supply Current	40 mA
Power Dissipation	600 mW
Quiescent Current	12.5 mA
Gain Bandwidth Product	100 MHz
Output Power	130 W
Gain	20 dB
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Power Dissipation (Max)	600 mW
Supply Voltage	12V ~ 36V
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Operating Temperature	0℃ ~ 70℃ (TA)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

The TPA3250 device is a high performance class-D power amplifier that enables true premium sound quality with class-D efficiency. It features an advanced integrated feedback design and proprietary high-speed gate driver error correction (PurePath™ Ultra-HD). This technology allows ultra low distortion across the audio band and superior audio quality. With a 32V power supply the device can drive up to 2 × 130 W peak into 4-Ω load and 2 × 70 W continuous into 8-Ω load and features a 2 VRMS analog input interface that works seamlessly with high performance DACs such as TIs PCM5242. In addition to excellent audio performance, TPA3250 achieves both high power efficiency and very low power stage idle losses below 1 W. This is achieved through the use of 60 mΩ MOSFETs and an optimized gate driver scheme that achieves significantly lower idle losses than typical discrete implementations.

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