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Audio Power Amplifier, 500 W, D, 1 Channel, 10V to 15V, NSOIC, 16 Pins

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IRS20957STRPBF   Datasheet
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Product Overview

High voltage, high speed MOSFET driver with a floating PWM input designed for Class D audio amplifier applications. This protected digital audio driver suitable for used in home theatre systems, mini component stereo systems, powered speaker systems and general purpose audio power amplifiers applications.
  • 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


Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

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Technical Documents (2)

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CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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Packaging type Re-reel
A US$5.00 re-reeling charge will be added for this product"
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Cut Tape :2762401 Check stock

Available for back order

More stock available to supplier lead times which is approximately 8/7/23

Due to market conditions delivery times are for general guidance only and may be subject to change at short notice

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50+ US$3.824
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100 (Cut Tape 2762401) x 3.824 = US$382.40
Total Price: US$382.40
For the quantity ordered, some or all of your order will be placed on backorder. See 'Check stock and lead times' for details.
100 (Re-reel 2762401RL) x 3.824 = US$382.40
Total Price: US$382.40
For the quantity ordered, some or all of your order will be placed on backorder. See 'Check stock and lead times' for details.
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*Note: If you have selected a re-reeled item a US$5.00 charge will be applied."
A re-reel is a custom reel available for cut tape items where the order qty exceeds 100
NOTE: Shipments for different packaging options may come from a remote warehouse. Please see delivery and lead time information for each packaging option.