TFA9872AUK/N1Z

Obsolete

IC AMP D MONO/STER 5.1W 42WLSCP

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Integrated Circuits (ICs)

Obsolete

IC AMP D MONO/STER 5.1W 42WLSCP

Technical Specifications

Parameters and characteristics for this part

Specification	TFA9872AUK/N1Z

Channels	1, 2
Features	Mute, Depop, Short-Circuit and Thermal Protection, I2C, PWM, I2S
Load Impedance	8 Ohm, 6 Ohm
Maximum Output Power (per Channel)	5.1 W, 5.9 W
Mounting Type	Surface Mount
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Type	1-Channel (Mono) or 2-Channel (Stereo)
Package / Case	42-UFBGA, WLCSP
Package Length	3.13 mm
Package Name	42-WLSCP
Package Width	2.46 mm
Type	Class D
Voltage - Supply (Maximum)	1.95 V
Voltage - Supply (Minimum)	1.65 V

Part	Operating Temperature (Max)	Operating Temperature (Min)	Voltage - Supply (Range 1 Minimum)	Voltage - Supply (Range 2 Minimum)	Voltage - Supply (Range 1 Maximum)	Voltage - Supply (Range 2 Maximum)	Load Impedance	Maximum Output Power (per Channel)	Channels	Mounting Type	Type	Package Name	Package Length	Package Width	Package / Case	Output Type	Features	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)
NXP USA Inc. TFA9871BUK/N1Z	85 °C	-40 °C	1.65 V	2.7 V	1.95 V	8.5 V	6 Ohm 8 Ohm	8 W 10 W	1	Surface Mount	Class D	36-WLCSP	2.62 mm	2.51 mm	36-UFBGA WLCSP	1-Channel (Mono)
NXP USA Inc. TFA9872AUK/N1Z	85 °C	-40 °C					6 Ohm 8 Ohm	5.1 W 5.9 W	1 2	Surface Mount	Class D	42-WLSCP	3.13 mm	2.46 mm	42-UFBGA WLCSP	1-Channel (Mono) or 2-Channel (Stereo)	Depop I2C I2S Mute PWM Short-Circuit and Thermal Protection	1.65 V	1.95 V

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

3D models and CAD resources for this part

General part information

Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class D 42-WLSCP (3.13x2.46)

Technical documentation and resources