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TPS51285B / how to do with unused pins when channel 1 (5.0V) isn't used

K.Yaita
Guru 29720 points
Other Parts Discussed in Thread: TPS51285B

Hi Team,

My customer considers to use channel 2 (3.3V) only for TPS51285B.
He intends to connect EN1 to GND however how to do with following unused pins that relate to channel 1 (5.0V)?
------------------------------------------------------------
CS1, DRVH1, DRVL1, SW1, VBST1, VFB1, VO1
------------------------------------------------------------
Can these pins be left unconnected (open)?

Best Regards,
Yaita / Japan disty