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MC33063A: Question of MC33063A

Part Number: MC33063A
Other Parts Discussed in Thread: TPS61170

Hi, Team.

i've been asked by Customer as below.

1. Is this IC current mode? does the IC ave blanking time?

2.what is minimum and maximum ON time?

3.is it ok if customer uses the IC as DCM

4.is it phase compensation needed ?

5.for fig3, does it mean that those 2 curve on graph show maximum Vce and Minimum ?

6.

what is the purpose of R 180kohm , how much do they have to use in case they use boost configuration?

7.in Fig 9 , what voltage does Vipk means ? is it GND-Ipk sensse? or Ipk sense-Vcc?