Other Parts Discussed in Thread: TL331, LM393B
Tool/software:
Hello,
We need to run 1 comparator off the VDDA rail to switch between PFM and PWM modes.
Can we safely pull 600uA from the rail? We're looking at LM393B and TL331.
Thank you, Keith
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Hello Keith,
Yes, you can safely supply 600uA from the VDDA rail.
Hope this helps.
David.