TDA7576B
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 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
