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IRS20955SPBF - PROTECTED DIGITAL AUDIO DRIVER

Download the IRS20955SPBF datasheet PDF. This datasheet also covers the IRS20955PBF variant, as both devices belong to the same protected digital audio driver family and are provided as variant models within a single manufacturer datasheet.

Description

The IRS20955 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 www.DataSheet4U.com conditions during positive and negative load currents without any external shunt resistors.

Features

  • Floating PWM input enables easy half-bridge implementation Programmable bidirectional over-current protection with self-reset function Programmable preset deadtime for improved THD performances High noise immunity ±100 V ratings deliver up to 500 W in output power 3.3 V/5 V logic compatible input Operates up to 800 kHz RoHS compliant Product Summary.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (IRS20955PBF_InternationalRectifier.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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IRS2461S 400V Class D Audio Amplifier Controller Infineon
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Other Datasheets by International Rectifier (now Infineon)

Part Number Description
IRS20955PBF PROTECTED DIGITAL AUDIO DRIVER
IRS20954S Protected Digital Audio Driver
IRS20954SPBF Protected Digital Audio Driver
IRS20957S Protected Digital Audio Driver
IRS2092 PROTECTED DIGITAL AUDIO AMPLIFIER

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
PRELIMINARY Data Sheet No. PD60303 IRS20955(S)PbF PROTECTED DIGITAL AUDIO DRIVER Features · · · · · · · · Floating PWM input enables easy half-bridge implementation Programmable bidirectional over-current protection with self-reset function Programmable preset deadtime for improved THD performances High noise immunity ±100 V ratings deliver up to 500 W in output power 3.3 V/5 V logic compatible input Operates up to 800 kHz RoHS compliant Product Summary VOFFSET (max) Gate driver Selectable deadtime Propagation delay OC protection delay Shutdown propagation delay Io+ Io± 100 V 1.0 A 1.
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