Infineon, 1-Channel Audio, 16-Pin, 500W DSO IRS20957STRPBF
- RS stock no.:
- 171-1976
- Mfr. Part No.:
- IRS20957STRPBF
- Manufacturer:
- Infineon
Image representative of range
Bulk discount available
Subtotal (1 pack of 10 units)*
R 432,01
(exc. VAT)
R 496,81
(inc. VAT)
FREE delivery for orders over R 1,500.00
Temporarily out of stock
- 3,390 unit(s) shipping from 11 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 90 | R 43.201 | R 432.01 |
| 100 - 240 | R 42.121 | R 421.21 |
| 250 - 490 | R 40.857 | R 408.57 |
| 500 - 990 | R 39.223 | R 392.23 |
| 1000 + | R 37.654 | R 376.54 |
*price indicative
- RS stock no.:
- 171-1976
- Mfr. Part No.:
- IRS20957STRPBF
- Manufacturer:
- Infineon
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Infineon | |
| Product Type | Audio Amplifier IC | |
| Amplifier Type | Audio | |
| Application | Television, Home Sound System, Speaker | |
| Output Power | 500W | |
| Amplifier Class | Class D | |
| Mount Type | Surface | |
| Number of Channels | 1 | |
| Package Type | DSO | |
| Pin Count | 16 | |
| Minimum Operating Temperature | -40°C | |
| Standards/Approvals | No | |
| Series | IRS2095 | |
| Length | 9.2mm | |
| Width | 6.2 mm | |
| Height | 1.75mm | |
| Minimum Supply Voltage | 15V | |
| Maximum Supply Voltage | 15V | |
| Maximum Operating Temperature | 125°C | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Infineon | ||
Product Type Audio Amplifier IC | ||
Amplifier Type Audio | ||
Application Television, Home Sound System, Speaker | ||
Output Power 500W | ||
Amplifier Class Class D | ||
Mount Type Surface | ||
Number of Channels 1 | ||
Package Type DSO | ||
Pin Count 16 | ||
Minimum Operating Temperature -40°C | ||
Standards/Approvals No | ||
Series IRS2095 | ||
Length 9.2mm | ||
Width 6.2 mm | ||
Height 1.75mm | ||
Minimum Supply Voltage 15V | ||
Maximum Supply Voltage 15V | ||
Maximum Operating Temperature 125°C | ||
Automotive Standard No | ||
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.