Infineon Audio, 16-Pin, 500W DSO

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Verpakkingsopties
RS-stocknr.:
171-1976P
Fabrikantnummer:
IRS20957STRPBF
Fabrikant:
Infineon
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Merk

Infineon

Amplifier Type

Audio

Product Type

Audio Amplifier IC

Output Power

500W

Application

Television, Home Sound System, Speaker

Mount Type

Surface

Amplifier Class

Class D

Number of Channels

1

Package Type

DSO

Pin Count

16

Minimum Operating Temperature

-40°C

Height

1.75mm

Standards/Approvals

No

Length

9.2mm

Series

IRS2095

Maximum Supply Voltage

15V

Minimum Supply Voltage

15V

Automotive Standard

No

Maximum Operating Temperature

125°C

Infineon Audio Amplifier Ic, 500W Maximum Power, 15V Supply Voltage - IRS20957STRPBF


This audio amplifier IC is an Advanced Class D device designed for high-efficiency amplification. Measuring 9.98 x 3.99 x 1.75 mm, it is suitable for surface mount applications. With a maximum output power of 500W, this product excels in various audio environments, including home sound systems and televisions. The robust temperature range allows operation from -40°C to +125°C, making it Ideal for demanding applications.

Features & Benefits


• Programmemable over-current protection enhances safety

• Floating PWM input simplifies half-bridge implementation

• High noise immunity improves audio clarity

• Operates up to 800kHz for superior sound quality

• Robust temperature range suitable for diverse environments

Applications


• Used for high-power audio output in home theatre systems

• Suitable for powered speaker kits in mini component stereo systems

• Ideal for general-purpose audio power amplifiers

• Designed for integration in audio systems for televisions

What type of power supply is required to operate this amplifier?


It operates with an analogue power supply, typically requiring a single supply voltage of 15V for optimal performance.

How does programmable dead-time affect the audio output?


The adjustable dead-time settings help to optimise switching intervals, thereby minimising distortion and improving overall audio fidelity.

Can this amplifier IC handle thermal stress?


Yes, it is built to endure a maximum operating temperature of +125°C, making it suitable for various environmental conditions without performance degradation.

What current ratings should be expected during operation?


It typically delivers output short circuit currents of 1.0A (source) and 1.2A (sink) under specified conditions, ensuring robust performance in demanding applications.

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