Description The NCx5652 is a dual power operational amplifier with a versatile output stage configuration that allows conventional op?amp biasing or user tuning of efficiency， isolation， or current monitoring. Integrated flyback diodes protect the amplifiers during inductive load transients. Operating at supply voltages as low as 3.3 V， the NCx5652 is capable of delivering 500 mA of current while maintaining an excellent output swing. The integrated thermal shutdown circuit protects the NCx5652 from excessive power dissipation. A thermal warning flag is provided for external monitoring of the device， providing a flexible interface to a system’s microcontroller. This open?collector thermal flag output doubles as a DISABLE input that can be used to tri?state both amplifier outputs under user control. The 12?pin UDFN 3x3 mm package provides thermal robustness while achieving space savings on high density PCBs.