Freescale Semiconductor
Advance Information
Document number:
MC34708
Rev. 8.0, 8/2012
Power Management Integrated
Circuit (PMIC) for i.MX50/53
Families
The MC34708 is the Power Management Integrated Circuit (PMIC)
designed specifically for use with the Freescale i.MX50 and i.MX53
families.
Features
• Six multi-mode buck regulators for direct supply of the processor
core, memory, and peripherals
• Boost regulator for USB OTG support
• Eight regulators with internal and external pass devices for thermal
budget optimization
• USB/UART/Audio switching for mini-micro USB connector
• 10-bit ADC for monitoring battery and other inputs
• Real time clock and crystal oscillator circuitry with coin cell backup/
charger
• SPI/I
2
C bus for control and register interface
34708
POWER MANAGEMENT
VK SUFFIX (PB-FREE)
206 MAPBGA
8.0 X 8.0 (0.5 MM PITCH)
VM SUFFIX (PB-FREE)
206 MAPBGA
13.0 X 13.0 (0.8 MM PITCH)
Applications
Tablets
Smart Mobile Devices
Portable Navigation Devices
!
"!
#
#
!$!&
#
!$
!
# "
! "
#
"
%-
(
.
%%
%&
%
&
)
*
+
'
,
Figure 1. MC34708 Simplified Application Diagram
* This document contains certain information on a new product.
Specifications and information herein are subject to change without notice.
© Freescale Semiconductor, Inc., 2011-2012. All rights reserved.
FREESCALE [ FREESCALE SEMICONDUCTOR, INC ]
