Is there any possible to add charge pump circuit with lm 2676 to get negative supply.i am generating +3.3v/0.5A from lm2676 now my circuit require negative supply -3.3v/10mA can i get from same ic.
plz help me as soon as possible.
Regards,
Rahil.
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Is there any possible to add charge pump circuit with lm 2676 to get negative supply.i am generating +3.3v/0.5A from lm2676 now my circuit require negative supply -3.3v/10mA can i get from same ic.
plz help me as soon as possible.
Regards,
Rahil.
Hi,
Look at this thread
http://e2e.ti.com/support/power_management/non-isolated_dcdc/f/196/t/172246.aspx