DESCRIPTION
●The TPS6125x device provides a power supply solution for battery-powered portable applications. Intended for low-power applications, the TPS6125x supports up to 800-mA load current from a battery discharged as low as 2.65V and allows the use of low cost chip inductor and capacitors.
●FEATURES
●• 93% Efficiency at 3.5MHz Operation
●• 22µA Quiescent Current in Standby Mode
●• 36µA Quiescent Current in Normal Operation
●• Wide VIN Range From 2.3V to 5.5V
●• VIN ≥ VOUT Operation
●• IOUT ≥800mA at VOUT = 4.5V, VIN ≥2.65V
●• IOUT ≥1000mA at VOUT = 5.0V, VIN ≥3.3V
●• IOUT ≥1500mA (Peak) at VOUT = 5.0V, VIN ≥3.3V
●• ±2% Total DC Voltage Accuracy
●• Light-Load PFM Mode
●• Selectable Standby Mode or True Load Disconnect During Shutdown
●• Thermal Shutdown and Overload Protection
●• Only Three Surface-Mount External Components Required
●• Total Solution Size <25mm2
●• 9-Pin NanoFreeTM (CSP) Packaging
●APPLICATIONS
●• Cell Phones, Smart-Phones
●• Mono and Stereo APA Applications
●• USB Charging Port (5V)
