help: onchip dcdc boost design

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devop

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I want to design a boost circuit which convert the 3v battery voltage to 3.3v,and the current supply is about 100mA,
can somebody give me any suggestions
Thanks a lot
 

Charge Pump, Charge Pump+ LDO.
 

check this out:

**broken link removed**
 

This reference close to ur specification.

U can realize switched type boost dc-dc but it will more complex.
 

You can realize this using a voltage doubler followed by a LDO.
 

charge pump is better for your application
 

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