STPA001A

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4 x 50 W MOSFET quad bridge power amplifier
Learn More about STPA001A

Quantity	$ per Unit	Savings
1 - 356	$11.53	0%
357 - 500	$7.51	35%
500 +	Contact Sales

In stock

$11.53

Parameter

Parameter Name	Parameter Value
Operating Range	Automotive
Supply Voltage Min Volt	6.0
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	105.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tube
ROHS Compliance Grade	Ecopack2
Grade	Automotive
Package Name	FLEXIWATT FM2 27

Description

The STPA001 is a breakthrough MOSFET technology class AB audio power amplifier designed for high power car radio. The fully complementary P-Channel/N-Channel output structure allows a rail to rail output voltage swing which, combined with high output current and minimized saturation losses sets new power references in the car-radio field, with unparalleled distortion performances.

The STPA001 can operate down to 6V and this makes the IC compliant to the most recent OEM specifications for low voltage operation (so called 'start-stop' battery profile during engine stop), helping car manufacturers to reduce the overall emissions and thus contributing to environment protection.

Key features

Key features
Multipower BCD technology High output power capability: 4 x 50 W/4 Ω Max. 4 x 28 W/4 Ω @ 14.4 V, 1 kHz, 10 % 4 x 72 W/2 Ω Max. MOSFET output power stage 2 Ω driving capability Hi-Fi class distortion Low output noise High immunity to RF noise injection Standby function Mute function Automute at min. supply voltage detection Low external component count Internally fixed gain (26 dB) Protections: Output short circuit to GND, to Vs, across the load Very inductive loads Overrating chip temperature with soft thermal limiter Output DC offset detection Load dump Fortuitous open GND Reversed battery ESD Capable to operate down to 6 V (e.g. “Startstop”)

STPA001

STPA001A

Active

4 x 50 W MOSFET quad bridge power amplifier Learn More about STPA001A

4 x 50 W MOSFET quad bridge power amplifier
Learn More about STPA001A