Print Page - [resolved] how many current in 3.3V

Title: [resolved] how many current in 3.3V
Post by: sifourquer on May 22, 2013, 08:50:40 PM

I use a 3.3V on Uext and i use 50mA but the 3.3V go to ~ 3.2V when i use 50mA

and i would use 250mA it's support?

I have see the shematic but it's a switching stepdown the ref is SY8008 but i don't found the datasheet

If you have a datacheet thanks for send to me

Title: Re: how many current in 3.3V
Post by: JohnS on May 22, 2013, 10:18:04 PM

Maybe this
www.hytic.net/upload/files/2012/06/SILERGY-SY8008B.pdf‎

John

Title: Re: how many current in 3.3V
Post by: sifourquer on May 23, 2013, 01:40:42 AM

the slower server of every time ;) But very thanks

Olimex Support Forum

OLinuXino Android / Linux boards and System On Modules => A13 => Topic started by: sifourquer on May 22, 2013, 08:50:40 PM