TPS631010 and TPS631011 1.5-A Output Current, Buck-Boost Converters in Small Wafer Chip Scale Package

1 Features • 1.6-V to 5.5-V input voltage range – Device input voltage > 1.65 V for start-up • 1.2-V to 5.5-V output voltage range(adjustable) – 1.0-V VOUT is supported in PFM mode • High output current capability, 3-A peak switch current – 2-A output current for VIN ≥ 3 V, VOUT = 3.3 V –