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LM61440-Q1: EN pin variations and differences with LM62440-Q1?

Part Number: LM61440-Q1
Other Parts Discussed in Thread: LM62440-Q1, , LM60440-Q1


For telematics project I need a DCDC Converter from 12V battery down to 5Vout @4A.

Vin_max 21V.

I was looking at LM60440-Q1 but I cannot tolerate EN= Vin +- 0.3V as Enable pin can have variations much more than +-0.3V than Vin. So I was considering LM61440-Q1 or LM62440-Q1.

Do these 2 p/n avoid the issue with EN pin I have with LM60440-Q1?

What are the differences among LM61440-Q1 and LM62440-Q1? The ds seem to be the same but price is different.

Many Thanks,