Features for the TPS826745
90% Efficiency at 5.5 MHz Operation
17µA Quiescent Current
Wide VIN Range From 2.3 V to 4.8 V
5.5MHz Regulated Frequency Operation
Spread Spectrum, PWM Frequency Dithering
Best in Class Load and Line Transient
±2% Total DC Voltage Accuracy
Automatic PFM/PWM Mode Switching
Low Ripple Light-Load PFM Mode
≥35dB VIN PSRR (1kHz to 10kHz)
Internal Soft Start, 120-µs Start-Up Time
Integrated Active Power-Down Sequencing
(Optional)
Current Overload and Thermal Shutdown
Protection
Sub 1-mm Profile Solution
Total Solution Size <6.7 mm2