IRS20957STRPBF
10V~15V 1-Channel Class D SOIC-16 Audio Amplifiers RoHS
Protected Digital Audio Driver
- Manufacturer
- Infineon
- Manufacturer part #
- IRS20957STRPBF
- Store part #
- C78075
- Package / case
- SOIC-16
- Category
- Audio Amplifiers
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
21,633 in stock
#C78075
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹255.14 | ₹255.14 |
| 10+ | ₹217.70 | ₹2,177.00 |
| 30+ | ₹194.18 | ₹5,825.40 |
| 100+ | ₹148.47 | ₹14,847.00 |
| 500+ | ₹137.58 | ₹68,790.00 |
| 1,000+ | ₹132.79 | ₹1,32,790.00 |
1 × ₹255.14
₹255.14
excl. GST
₹301.07 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
IRS20957STRPBF
₹255.14 for 1 + GST
Specifications
- Voltage - Supply
- 10V~15V
- Operating Temperature
- -40℃~+125℃
- Speaker Channels
- 1-Channel
- Class
- Class D
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,500 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.549 g
Overview
The IRS20957S is a high voltage, high speed MOSFET driver with a floating PWM input designed for Class D audio amplifier applications. Bi-directional current sensing detects over current conditions during positive and negative load currents without any external shunt resistors. A built-in protection control block provides a secure protection sequence against over-current conditions and a programmable reset timer. The internal dead-time generation block enables accurate gate switching and optimum dead-time setting for better audio performance, such as lower THD and lower audio noise floor.
Applications
- Home theatre systems
- Mini component stereo systems
- Powered speaker systems
- General purpose audio power amplifiers
Key features
- Floating PWM input enables easy half bridge implementation
- Programmable bidirectional over-current protection with self-reset function
- Programmable preset dead-time for improved THD performances
- High noise immunity
- ±100V ratings deliver up to 500W in output power
- 3.3V/5V logic compatible input
- Operates up to 800kHz
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Similar parts — check the datasheet before substituting.
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