STPA001

Active
Design Win

4 x 50 W MOSFET quad bridge power amplifier

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Product overview

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.

  • All 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”)

EDA Symbols, Footprints and 3D Models

STMicroelectronics - STPA001

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

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Symbols

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Footprints

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3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STPA001
Active
FLEXIWATT FM2 25 Automotive Ecopack2
STPA001A
Active
FLEXIWATT FM2 27 Automotive Ecopack2
STPA001AH
Active
FLEXIWATT 27 HB Automotive Ecopack2
STPA001H
Active
FLEXIWATT 25 HB Automotive Ecopack2

STPA001

Package:

FLEXIWATT FM2 25

Material Declaration**:

PDF XML

Marketing Status

Active

Package

FLEXIWATT FM2 25

Grade

Automotive

RoHS Compliance Grade

Ecopack2

STPA001A

Package:

FLEXIWATT FM2 27

Material Declaration**:

Marketing Status

Active

Package

FLEXIWATT FM2 27

Grade

Automotive

RoHS Compliance Grade

Ecopack2

STPA001AH

Package:

FLEXIWATT 27 HB

Material Declaration**:

PDF XML

Marketing Status

Active

Package

FLEXIWATT 27 HB

Grade

Automotive

RoHS Compliance Grade

Ecopack2

STPA001H

Package:

FLEXIWATT 25 HB

Material Declaration**:

Marketing Status

Active

Package

FLEXIWATT 25 HB

Grade

Automotive

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

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STPA001A
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STPA001
Available at distributors

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STPA001H
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STPA001AH
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Distributor availability of STPA001AH

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STPA001A Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

STPA001A

Operating Temperature (°C)

Min:

Max:

STPA001 Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

STPA001

Operating Temperature (°C)

Min:

Max:

Distributor Name

Distributor reported inventory date:

STPA001H Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

STPA001H

Operating Temperature (°C)

Min:

Max:

STPA001AH Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

STPA001AH

Operating Temperature (°C)

Min:

Max:

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors