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TPS62742: Recommended chip with higher output current value

Part Number: TPS62742
Other Parts Discussed in Thread: TPS62840

The basic requirements of the chip: low Iq, high efficiency at light load, maximum output current 0.4A, input voltage is 3V~5.5V, the highest possible duty cycle (100% best).

The problem with TPS62742 is that when Vout ≤ Vin ≤ Vout + 0.7, Iout + Iload is 100 mA.


Help recommend a similar TPS62742, the output current is 400mA when the input voltage is under any condition.