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TDA7576B

STMicroelectronics
Part Number TDA7576B
Manufacturer STMicroelectronics
Description Dual bridge MOSFET
Published Apr 3, 2020
Detailed Description TDA7576B Dual bridge MOSFET power amplifier for 24 V systems Datasheet  production data Features ■ Multipower BCD te...
Datasheet PDF File TDA7576B PDF File

TDA7576B
TDA7576B

Overview
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.
It has been specifically designed for 24 V power supply systems making it compatible with truck/bus applications.
The feedback topology allows excellent distortion performances and the integrated buffer minimizes the need for external components.
The fully complementary P-channel/N-channel output structure allows rail-to-rail output voltage swing minimizing saturation losses.
The TDA7576B integrates a DC offset detector, a clipping detector and a diagnostic output.
Table 1.
Device summary Order code TDA7576B Package Multiwatt15 Packing Tube September 2013 This is information on a product in full production.
Doc ID 023511 Rev 3 1/17 www.
st.
com 1 Contents Contents TDA7576B 1 Block and application diagrams .
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5 2 Pins description .
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6 3 Electrical specification .
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7 3.
1 Absolute maximum ratings .
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7 3.
2 Thermal data .
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