Application note for 5V to 9V, 500mA or more step up boost converter

Question

Hello, 
 Is there any application note for using any of the analog devices' power management chips to charge a 9V battery from 5V source? The charging current should be at least 500mA 
 
 Thanks

Mikee_Lacson_00 · Accepted Answer

Hi 
 LT1512/3 is a good candidate for your application 
 https://www.analog.com/en/products/lt1512.html 
 Regards,)

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Application note for 5V to 9V, 500mA or more step up boost converter