* Proprietary Sensor-less Window-less 180° Sinusoidal Control Scheme * Input Voltage Range 2.1 V to 5.5 V * 500-mA Output Current * Low Quiescent Current 15 µA (typical) at StandbyMode * Total Driver H+L Rdson Less than 1.5 Ω * Current Limit and Short Circuit Current Protection * Lock Detection * Anti Voltage Surge (AVS) * UVLO * Thermal Shutdown