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See Technical Specifications

STPA003OD-4WX +BOM

Amplifier IC 4-Channel (Quad) Class AB 25-Flexiwatt (Vertical)

Manufacturer:

STMicroelectronics, Inc
Mfr.Part #:

STPA003OD-4WX
Datasheet:

STPA003OD-4WX Datasheet (PDF)
prmis_id:

CP400241
parent_id:

PF261023
p_4906:

true
p_445:

Yes
EDA/CAD Models:

Request Free CAD Models for STPA003OD-4WX

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

STPA003OD-4WX General Description

The STPA003 is a MOSFET class AB audio power amplifier, designed for high-power car radio. In addition to the outstanding output current capability and distortion performance, the STPA003 is extremely robust against several kinds of fortuitous misconnection.It is compliant to the most recent OEM specifications for low voltage operation (the so called 'start-stop' battery profile during engine stop).It includes a DC offset detector and, in Flexiwatt27 package, a high side driver or a clipping detector.

Key Features

High output power capability:
- 4 x 52 W/4 Ω max.
- 4 x 30 W/4 Ω @ 14.4 V, 1 kHz, 10 %
- 4 x 85 W/2 Ω max.
- 4 x 55 W/2 Ω @ 14.4V, 1 kHz, 10 %
MOSFET output power stage
Capable to operate in low voltage conditions (e.g.: “Start - Stop”)
Excellent GSM noise immunity
Excellent 2 Ω driving capability
Hi-Fi class distortion
Low output noise
Standby function and mute function
Automute at min. supply voltage detection
Low external component count:
- Internally fixed gain (26 dB)
- No external compensation
- No bootstrap capacitors
On board 0.4 A high side driver
Protections:
- Output short circuit to GND, to V_s, across the load
- Very inductive loads
- Overrating chip temperature with soft thermal limiter
- Output DC offset detection
- Load dump voltage
- Fortuitous open GND
- Reversed battery
- ESD

Specifications

prmis_id	CP400241	parent_id	PF261023
item_name	STPA003OD-4WX	p_4906	true
p_445	Yes	p_5113	232
p_1387	7.9	p_163	Active
p_4418	1000

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Ratings and Reviews

J**e 12/21/2023

Well, it took a very short time.

J**n 03/12/2023

Everything is fine, a little missed with the size, but this is my jamb. Delivery is fast, track tracked.

M**i 03/07/2023

Good leds.Thank you to the seller.

E**y 12/16/2022

Exactly 5 days in perm went. Didn't check. All packed in normal package, each converter packed in antistatic package separately. It looks like in the picture.