IRS20957STRPBF International Rectifier, IRS20957STRPBF Datasheet - Page 3

• Manufacturer Part Number: IRS20957STRPBF
• Description: IC AUDIO DRIVER CLASS D 16-SOIC
• Manufacturer: International Rectifier
• Type: Class Dr

Specifications of IRS20957STRPBF

• Output Type: 1-Channel (Mono)
• Voltage - Supply: 10 V ~ 15 V
• Features: Short-Circuit Protection, Shutdown
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Max Output Power X Channels @ Load: -

IRS20957S
Description
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.
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