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TPS62240: SOT-23 MODE function?

Part Number: TPS62240
Other Parts Discussed in Thread: TPS62260, TPS62821, TLV62568, TPS62561, LMR10510, TLV62585, TLV62569, TEST

Does the SOT-23 version of the TPS62240 have fixed-frequency enabled or disabled? The mode pin is missing, how is it wired up internally?

Enhancement request: Clarify this in the datasheet:

"This pin is only available at WSON package option. MODE pin = High forces the device to  operate in fixed-frequency PWM mode. MODE pin = Low enables the power save mode with automatic transition from PFM mode to fixed-frequency PWM mode." - nice, but what is the mode when no mode pin is present?

- Martin