IRS20124SPBF Datasheet

Linear - Audio Processing


The IRS20124SPBF is a high voltage, high speed power MOSFET driver with internal dead-time and shutdown functions specially designed for Class D audio amplifier applications.The internal dead time generation block provides accurate gate switch timing and enables tight dead-time settings for better THD performances.In order to maximize other audio performance characteristics, all switching times are designed for immunity from external disturbances such as VCC perturbation and incoming switching noise on the DT pin. Logic inputs are compatible with LSTTL output or standard CMOS down to 3.0V without speed degradation. The output drivers feature high current buffers capable of sourcing 1.0A and sinking 1.2A. Internal delays are optimized to achieve minimal dead-time variations. Proprietary HVIC and latch immune CMOS technologies guarantee operation down to Vs= –4V, providing outstanding capabilities of latch and surge immunities with rugged monolithic construction. IRS20124SPBF Features • 200V high voltage ratings deliver up to 1000W output power in Class D audio amplifier applications• Integrated dead-time generation and bi-directional over current sensing simplify design• Programmable compensated preset dead-time for improved THD performances over temperature• High noise immunity• Shutdown function protects devices from overload conditions• Operates up to 1MHz• 3.3V/5V logic compatible input


[{"Name":"Type","Value":"MOSFET Driver"},{"Name":"Applications","Value":"Amplifiers, Receivers"},{"Name":"Mounting Type","Value":"Surface Mount"},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""}]

Manufacturer information

Warm Hint

What HQEW.NET can offer here?
1. www.hqew.net/product-data provides numerous and various electronic part data-sheet and technology document here., if it can't be shown, Please feel free to ask us for it.
2. www.hqew.net/news provides the latest information of the semiconductor industry or the electronics industry for you.
3. www.hqew.net provides verified suppliers and numerous electronic components for your demand and business.
Any questions you can contact us by email cs@hqew.net.
Request for Datasheet

  • Part No     :
  • Your Email:
  • Content     :

related datasheet
Browse Alphabetically: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
Contact Us


One to One Customer Service