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TPS610986: TSP610986 voltage drop with 3.4V input and 200mA output

Briguy
Prodigy 40 points
Part Number: TPS610986
Other Parts Discussed in Thread: TPS61099, TPS63900

Using TPS610986 in a wireless system with 200-300mA peak transmit current. when input voltage is ~3.4V the drop accross the regulator is ~400mV in bypass (both low power and Active mode) once the input falls to 3.3V the boost kicks in and brings the output up to 3.3V. The inductor is Murata 1285AS-H-2R2M=P2 0.12 ohm. Is there a way to adjust the boost threshold to hold the output?