Ted Michon

MC34708 BP voltage range MINIMUM value?

Discussion created by Ted Michon on Mar 21, 2012
Latest reply on May 30, 2012 by Ted Michon

I am designing a system that will use an MC34708 without a battery to run an i.MX537.

I cannot find anything that tells me what the MINIMUM operating voltage is for BP except a web page on freescale.com that gives a table of parameters for all 4 flavors of this PMIC (it says 3.0 to 4.5V). I would be much happier if I could find this info in the PMIC data sheet.

We need to know if there are any issues running our system on 3.3V. I am trying to use the QuickStart design with as little modification as possible to get this product into production ASAP. The power system seems dauntingly complex for a newbie.