TPS622312DRYT - Texas Instruments

Description: 2 MHz / 3 MHz Switching Frequency Up to 94% Efficiency Output Peak Current up to 500 mA Operating Junction Temperature of –40°C to 125°C High PSRR (up to 90 dB) Small External Output Filter Components 1 μH and 4.7 μF VIN range from 2.05 V to 6 V Optimized Power-Save Mode for Low Output Ripple Voltage Forced PWM Mode Operation Typ. 22-μA Quiescent Current 100% Duty Cycle for Lowest Dropout Small 1-mm × 1.5-mm × 0.6-mm USON Package 12-mm2 Minimum Solution Size Supports 0.6-mm Maximum Solution Height