TAS5182 - 100W 立体声数字放大器功率级控制器

TAS5182是TI德州仪器公司的一款无产品，TAS5182是100W 立体声数字放大器功率级控制器，本站介绍了TAS5182的封装应用图解、特点和优点、功能等，并给出了与TAS5182相关的TI元器件型号供参考。

TAS5182 - 100W 立体声数字放大器功率级控制器 - 无 - 中/高功率D类放大器 - 德州仪器

产品描述

The TAS5182 device is a high-performance, stereo digital amplifier power stage controller. It is designed to drive two discrete bridge-tied-load (BTL) MOSFET output stage at up to 100 W per channel at 6 . The TAS5182 device, incorporating TI’s PurePath™ technology, is used in conjunction with a digital audio PWM processor (TAS50XX) and two discrete MOSFET H-bridges (4 MOSFETs per H-Bridge) to deliver high-power, true digital audio amplification. The efficiency of this digital amplifier can be greater than 95%, reducing the size of both the power supplies and heat sinks needed. The TAS5182 device accepts a stereo PWM 3.3-V input, and it controls the switching of the discrete H-bridges.

Overcurrent, overtemperature, and undervoltage protections are built into the TAS5182 device, safeguarding the H-bridge and speakers against output short-circuit conditions, overtemperature conditions, and other fault conditions that could damage the system.

产品特性

Stereo H-Bridge Driver
Efficiency > 95%
2x100W (RMS) at 6
THD+N < 0.15% (Typical at 100 W at 6
Half-Bridge Independent Control
Glueless Interface to TAS50XX Digital Audio PWM Processors
3.3-V Digital Interface
Fault Detection
- Overcurrent
- Overtemperature
- Undervoltage Protection for External MOSFETs
Low Profile 56-Terminal TSSOP SMD Package
APPLICATIONS
- AV Receivers
- High Power DVD Receivers
- Power Amplifiers
- Home Theater
- Subwoofer Driver

When using appropriate MOSFETs. When using recommended design. PurePath and PowerPAD are trademarks of Texas Instruments.

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