BD70522GUL

Datasheet Nano EnergyTM Ultra Low Iq Buck Converter For Low Power Applications BD70522GUL General Description The BD70522GUL is a Buck Converter featuring 180nA quiescent current and supports output current up to 500mA. The Constant ON-Time (COT) control with ULP (Ultra Low Power) mode provides superior transient response and extends battery life by providing excellent light load efficiency below 10µA load range. The output voltage can be selected from 9 pre-set voltages by VSEL pins. When the input voltage gets close to the output voltage, the IC enters 100%ON mode where the switching operation stops. Key Specifications  Input Voltage Range:  Output Voltage Range:  Maximum Output Current:  Operating Quiescent Current:  Standby Current:  Operating Temperature Range: 2.5V to 5.5V 1.2V to 3.3V 500mA 180nA (Typ) 50nA (Typ) -40°C to +85°C Package VCSP50L1C W(Typ) x D(Typ) x H(Max) 1.76mm x 1.56mm x 0.57mm Features  Nano EnergyTM  180nA (Typ) Quiescent Cur...