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TPS61170: SEPIC mode design

Part Number: TPS61170
Other Parts Discussed in Thread: TPS552872

Tool/software:

Dear Friend

I have an application with requirements:  Vin = 3.3V-17V, Vout = 12V, I out = 0.2A. which lead me to TPS61170.

after checking the datasheet,  a Figure 19 provides the SEPIC mode example with Vin = 9-15V.  I am not sure if the design can work with my Vin specification. I don't even know if the TPS61170 is suitable (or any other device may be suitable such as TPS55165).

Could anyone advise or help me to select the right device that works with my requirements?

Any help will be greatly appreciated.

Thank you

Tony