Specification	IR4321MTRPBF

Channels	1
Features	Differential Inputs, Depop
Load Impedance	4 Ohm
Maximum Output Power (per Channel)	90 W
Mounting Type	Surface Mount
Operating Temperature (Max)	100 °C
Operating Temperature (Min)	-40 °C
Output Type	1-Channel (Mono)
Package / Case	22-PowerVQFN
Package Length	3 mm
Package Name	22-QFN
Package Width	4 mm
Type	Class D

IR4321 Series

Part	Supplied Contents	Board Type	Channels	Maximum Output Power (per Channel)	Load Impedance	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Output Type	Contents	Amplifier Type	Utilized IC / Part	Package / Case	Package Name	Package Length	Package Width	Features	Type	Operating Temperature (Min)	Operating Temperature (Max)	Mounting Type
INFINEON IRAUDAMP21	Board(s)	Fully Populated	2	120 W	3 Ohm	18 V	-12 V	2-Channel (Stereo)	Board	Class D	IR4321
INFINEON IR4321MTRPBF			1	90 W	4 Ohm			1-Channel (Mono)				22-PowerVQFN	22-QFN	3 mm	4 mm	Depop Differential Inputs	Class D	-40 °C	100 °C	Surface Mount

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