Inventory History
3 month trend: -1.67%
CAD Models
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Alternate Parts
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CAD Models
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Supply Chain
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.31.00.01
Introduction Date2008-09-11
Lifecycle StatusProduction (Last Updated: 4 months ago)
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Descriptions
Descriptions of Infineon IRS20957STRPBF provided by its distributors.
Digital Audio Amplifier Driver, 5.1V 2-OUT Hi/Lo Side Half Brdg 16-Pin SOIC N T/R
Avnet Japan
DIGITAL AUDIO DRIVER, NSOIC-16; Output Power: 500W; Amplifier Class: D; No. of Channels: 1 Channel; Supply Voltage Range: 10V to 15V; Amplifier Case Style: NSOIC; No. of Pins: 16Pins; Load Impedance: -; Operating Temperature Min: -40°C; Operating Temperature Max: 125°C; Product Range: -; Automotive Qualification Standard: -; MSL: MSL 2 - 1 year; SVHC: No SVHC (27-Jun-2018)
Monaural Class D Amplifier SOIC-16 Audio Amplifiers ROHS
IRS20957S Series Dual 15 V 1.2 A Surface Mount High and Low Side Driver SOIC-16N
The IRS20957S is a high voltage, high speed MOSFET driver with a floating PWM input designed for Class D audio amplifier applications. It features a bi-directional current sensing to detect 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.
Manufacturer Aliases
Infineon has several brands around the world that distributors may use as alternate names. Infineon may also be known as the following names:
- Infineon Technologies
- INF
- INFINEO
- INFINE
- INFIN
- INFINION
- INFI
- INFENION
- SIM
- INFIEON
- INFINEON TECH
- INFINEN
- IFX
- INFIENON
- IR/INFINEON
- INFINEON/IR
- IFT
- INFINEON/SIEMENS
- LNFINEON
- INFN
- Infineon Tech ICs
- INFINEON TECHNOLOGIE
- NFINEON
- INFINEON/Infineon
- INFINEON TECHNOLOGIES (ASIA
Inventory History
3 month trend: -1.67%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageSOP
MountSurface Mount
Number of Pins16
Number of Terminals16
Technical
Ambient Temperature Range High125 °C
Fall Time10 ns
Frequency800 kHz
Input Bias Current40 µA
Max Frequency800 kHz
Max Junction Temperature (Tj)150 °C
Max Operating Temperature125 °C
Max Output Current1.2 A
Max Power Dissipation1 W
Max Supply Voltage15 V
Min Operating Temperature-40 °C
Min Supply Voltage10 V
Number of Channels1
Number of Circuits1
Number of Drivers2
Number of Outputs2
Output Power500 W
Package Quantity2500
PackagingTape & Reel
Power Dissipation1 W
Propagation Delay500 ns
Rise Time15 ns
Schedule B8542310000
Temperature GradeAutomotive
Turn-On Delay Time500 ns
Dimensions
Height1.75 mm
Height - Seated (Max)1.75 mm
Length9.89 mm
Terminal Pitch1.27 mm
Width3.9 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant
Compliance Statements