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STPA003OD-4WX

STPA003OD-4WX

STPA003CD-48X

STPA003CD-48X

Active

STPA003HSD-48X

4 x 52 W quad bridge power amplifier with low voltage operation

Supply Voltage Min Volt6.0
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius105.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTube
RoHs compliantEcopack2
GradeAutomotive
Package NameFLEXIWATT FM2 27

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...
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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 Vs, 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
Out of Stock
Quantity $ per unit Savings
1-9$12.390%
10-24$11.388%
25-99$10.9112%
100-249$9.6122%
250-500$9.1426%
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$12.39
Supply Voltage Min Volt6.0
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius105.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTube
RoHs compliantEcopack2
GradeAutomotive
Package NameFLEXIWATT FM2 27

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...
Read More

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 Vs, 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