Part Recommendations for Isolated Supply

Michael Arriete56

Hi Team,

I have a customer that needs recommendations for an isolated supply with the following specs:

- Isolated 1/4W supply
- Input voltage (from battery): 3V-4.2V
- Output voltage: 3V-12V
- Max Current: 250mA
- Also required to be efficient when in sleep mode/light load

Please give me the top two suggestions we can offer them.

Thanks,
Michael Arriete

over 9 years ago

0 Lisa Dinwoodie over 9 years ago

TI__Genius 15910 points

Your specification is unclear: is the output variable from 3V to 12V? or are there multiple outputs? if the maximum current is 250mA then how is this a 1/4 W supply? What is the application? Sometimes we have reference designs available and knowing the end product will help in the search. Please provide more information so we may get you the best possible response. Thanks!

0 Michael Arriete56 over 9 years ago in reply to Lisa Dinwoodie

TI__Expert 3295 points

My mistake, the output values are supposed to be 3V and 12V, not to. I'm working to get the rest of the information from the customer to better narrow down our options. I'll get back to you as soon as I can.

Thanks,
Michael Arriete

0 Lisa Dinwoodie over 9 years ago in reply to Michael Arriete56

TI__Genius 15910 points

ok, as much information as possible will make life easier!

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Part Recommendations for Isolated Supply