Infineon,Class-D500W, 16-Pin PG-DSO IRS20957STRPBF

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Subtotal (1 pack of 10 units)*

PHP1,417.40

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PHP1,587.50

(inc. VAT)

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  • 60 unit(s) ready to ship from another location
  • Plus 3,390 unit(s) shipping from November 17, 2025
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Per Unit
Per Pack*
10 - 90PHP141.74PHP1,417.40
100 - 240PHP138.906PHP1,389.06
250 - 490PHP136.128PHP1,361.28
500 - 990PHP133.406PHP1,334.06
1000 +PHP130.737PHP1,307.37

*price indicative

Packaging Options:
RS Stock No.:
171-1976
Mfr. Part No.:
IRS20957STRPBF
Manufacturer:
Infineon
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Brand

Infineon

Amplifier Type

Class-D

Application

Home Sound System, Speaker, Television

Maximum Power

500W

Amplifier Class

Class D

Mounting Type

Surface Mount

Typical Single Supply Voltage

15 V

Power Supply Type

Analogue

Package Type

PG-DSO

Pin Count

16

Minimum Operating Temperature

-40 °C

Maximum Operating Temperature

+125 °C

Dimensions

9.98 x 3.99 x 1.75mm

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.

For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.


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