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IR4312MTRPBF

IR4312MTRPBF

IR4312MTRPBF

Infineon Technologies

35W W Audio Amplifiers 8W W 15V V 44 pins 44-PowerVFQFN

SOT-23

IR4312MTRPBF Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 12 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-PowerVFQFN
Number of Pins 44
Operating Temperature-40°C~100°C TA
PackagingDigi-Reel®
Published 2012
Feature Depop, Differential Inputs
Part StatusDiscontinued
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 44
ECCN Code EAR99
Type Class D
Max Power Dissipation8W
Voltage - Supply 10V~15V
Terminal Position QUAD
Number of Functions 1
Base Part Number IR4312
Output Type 2-Channel (Stereo)
Operating Supply Voltage12V
Supply Voltage-Max (Vsup) 15V
Supply Voltage-Min (Vsup) 10V
Number of Channels 2
Power Dissipation8W
Output Power35W
Input Offset Voltage (Vos) 18mV
Gain Bandwidth Product9MHz
Gain 50 dB
Max Output Power35W
Max Output Power x Channels @ Load 35W x 2 @ 4 Ω
Load Impedance 4Ohm
Length 7mm
Height Seated (Max) 1mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1106 items

Pricing & Ordering

QuantityUnit PriceExt. Price

IR4312MTRPBF Product Details

IR4312MTRPBF Overview


In 44-PowerVFQFN is embedded this device.Chips should be packaged in Digi-Reel® cases.Transmission lines can be terminated with 44 terminations, which have devices that match the line's characteristic impedance.2-Channel (Stereo) is used for its output.In this case, it is an electrical device of type Class D .44 pins are pronged contacts on a computer or other communication device that form a signal interface.The electronic part is positioned in the way of Surface Mount .This electrical device has a 10V~15V supply voltage.Currently, the device has only 2 channels.Amp parts is possible to operate wAmp partsh Depop, Differential Inputs .No temperature higher than -40°C~100°C TA should be used for operations.Amp parts is part of the IR4312 family.Its recommended mounting way belongs to Surface Mount .As of this moment, the maximum Output Power of this electronic part is 35W kWh per hour.Amp parts is important to keep the supply voltage (Vsup) above 10V so that the device functions normally.Vsup reaches 15V at the maximum.

IR4312MTRPBF Features


44-PowerVFQFN package
IR4312 family
35W kWh per hour


IR4312MTRPBF Applications


There are a lot of Infineon Technologies
IR4312MTRPBF audio amplifiers applications.


  • Power control
  • Information processing
  • Weak signal detection
  • Signal amplification
  • Signal filtering
  • Signal operation
  • Video and image computer boards
  • Medical instruments
  • Television broadcasting equipment
  • Displayers for aircraft and air transportation control systems

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