HT317MTE IC Chip Audio Amplifier TSSOP-28 -REFURBISHED

The HT317MTE is a refurbished high-efficiency Class D stereo audio amplifier IC designed for high-quality audio amplification in compact electronic systems. Housed in a TSSOP-28 package, it supports both Stereo Bridge-Tied Load (BTL) and Parallel Bridge-Tied Load (PBTL) output configurations, making it suitable for multimedia speakers, Bluetooth speakers, soundbars, televisions, portable audio systems, and other consumer audio equipment. The IC offers excellent efficiency, integrated protection features, and low heat generation for reliable long-term operation. Typical HT317 specifications include up to 2 × 30W stereo output or 75W mono (PBTL) depending on the supply voltage and speaker load.

Key Features -

• High-efficiency Class D audio amplifier IC

• Refurbished and tested integrated circuit

• Compact TSSOP-28 Surface Mount Device package

• Supports Stereo BTL and Mono PBTL operation

• High output power with low heat generation

• Wide single supply voltage operation

• Greater than 90% efficiency

• Integrated protection functions

• Low standby power consumption

• Suitable for compact audio amplifier designs

Specifications -

• Product Type - Class D Audio Power Amplifier IC

• Model - HT317MTE

• Condition - Refurbished

• Amplifier Type - Class D Stereo Audio Amplifier

• Output Configuration - Stereo BTL / Mono PBTL

• Typical Stereo Output - Up to 2 × 30W @ 24V, 8Ω

• Typical Mono Output - Up to 75W @ 24V, 4Ω (PBTL)

• Supply Voltage Range - 4.5V to 26V

• Efficiency - Greater than 90%

• Package Type - TSSOP-28

• Mounting Type - Surface Mount Device

• Protection Features - Over-Voltage, Under-Voltage, Over-Current, Over-Temperature, DC Detection, Short-Circuit Protection

Applications -

• Bluetooth speakers

• Multimedia speaker systems

• Soundbars

• Television audio systems

• Portable speakers

• Active speaker systems

• Home audio equipment

• Consumer electronic products

• Audio amplifier repair

• DIY audio amplifier projects