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TDA7576B - Dual bridge MOSFET

General Description

The TDA7576B is a dual bridge power amplifier with MOSFET output power stages.

It has been specifically designed for 24 V power supply systems making it compatible with truck/bus applications.

Key Features

  • Multipower BCD technology.
  • 24 V battery operation.
  • MOSFET output power stage.
  • High output power capability.
  • 2 x 20 W/4  @ 24 V, 1 kHz; 10 %.
  • Minimized external components.
  • No decoupling capacitors.
  • No bootstrap capacitor.
  • No external compensation.
  • Internally fixed gain.
  • Standby function.
  • Mute function.
  • Diagnostic pin for:.
  • clip detector (THD 2 %).
  • short circuit detection.
  • thermal pro.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TDA7576B Dual bridge MOSFET power amplifier for 24 V systems Datasheet  production data Features ■ Multipower BCD technology ■ 24 V battery operation ■ MOSFET output power stage ■ High output power capability – 2 x 20 W/4  @ 24 V, 1 kHz; 10 % ■ Minimized external components – No decoupling capacitors – No bootstrap capacitor – No external compensation – Internally fixed gain ■ Standby function ■ Mute function ■ Diagnostic pin for: – clip detector (THD 2 %) – short circuit detection – thermal protection ■ Output DC offset detection ■ Protections: – 60 V load dump – Overrating chip temperature – Out short circuit protection (to GND, Vcc and across the load) – ESD '!0'03 Multiwatt15 Description The TDA7576B is a dual bridge power amplifier with MOSFET output power stages.