TS3A27518E switching supplies

Expert 7250 points

Other Parts Discussed in Thread: TS3A27518E

Hello All,

Is there are any internal switching supplies such as charge pumps internal to the TS3A27518E.

From the provided documentation I am unsure can anyone clarify this. I appreciate any information you can provide.

over 12 years ago

0 Junjie Mai over 12 years ago

TI__Expert 4705 points

Hi, Patrick,

No, there is no internal charge pumps for TS3A27518E.

Is there any issue we can help ?

Junjie

0 Colin Brock over 12 years ago in reply to Junjie Mai

Prodigy 30 points

Hello,

If change pumps aren't used, what is the basic method utilized to to allow signals to pass at levels equal to the power supplies. In other words, how is it made rail-to-rail?

Thanks,

Colin

0 Junjie Mai over 12 years ago in reply to Colin Brock

TI__Expert 4705 points

Hi, Colin

For this part, it has one N-mos and one P-mos paralleled. so when rising or following ,at the differnt voltage , one phase N-mos is on, one phase P-mos is on. when the passed signal at power supply level, that is the phase of P-mos on.

Junjie

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TS3A27518E switching supplies