Introduction
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1
Introduction
1.1
Requirements
In order to operate this evaluation module (EVM), the following components must be connected and
properly configured. All components and connectors are supplied in the EVM except for the host computer
and the DC power supply. Software must be downloaded from the TI Web site at
.
1.1.1
Software
To download the software that is necessary to operate the TPS65720EVM, check the TPS65720 product
folder on the TI Web site.
1.1.2
Host Computer
A personal computer (PC) with a USB port is required to operate this EVM. The TPS65720 software runs
on the PC and communicates with the EVM via the PC's USB port and the USB-to-GPIO interface.
PC Requirements :
•
Windows™ 2000 or XP operating system
•
USB port
•
Minimum of 30 MB of free hard-disk space (100 MB recommended)
•
Minimum of 256 MB of RAM
1.1.3
Power Supply Requirements
A DC power supply capable of delivering 5 V at 1 A is required to operate this EVM.
1.2
1.2 Applications
•
Bluetooth Headsets
•
Handheld Applications
1.3
Features
•
Input voltage rating
•
Output voltage adjustable via I2C Interface
•
Battery charger with power path Management
•
300-mA charge current
•
200-mA step-down converter for TPS65720
•
2.25-MHz Switching Frequency
•
1 General-purpose 200-mA LDO
2
TPS65720EVM
SLVU324 – March 2010
Copyright © 2010, Texas Instruments Incorporated
