Freescale Semiconductor Advance Information
Power Management Integrated Circuit (PMIC) for i. MX50/53 Families
Document Number: MC34709 Rev. 4. 0, 11/2013
34709
The 34709 is the Power Management Integrated Circuit (PMIC) designed primarily for use with the Freescale i. MX50 and i. MX53 families. It offers a low cost solution targeting embedded applications that do not require a battery charger. However, it can be easily combined with an external charger, allowing flexibility for either single or multi-cell Li-Ion battery configurations. It supports both consumer and industrial applications with a single 130-pin 8x8 MAPBGA 0. 5 mm pitch package that is easily routable in low cost board designs.
Features
• Six multi-mode buck regulators for direct supply of the processor core, memory, and peripherals.
• Boost regulator for USB PHY domain on i. MX processors. • Eight LDO regulators with internal and external pass devices for
thermal budget optimization and DDR memory voltage reference • 10-b...