Texas Instruments TPS61050-269 Evaluation Board TPS61050EVM-269 TPS61050EVM-269 TPS61050EVM-269 Benutzerhandbuch
Produktcode
TPS61050EVM-269
www.ti.com
2.3
Hardware Setup
Host
Computer
USB Cable
USB
Interface
Adapter
Green LED
Indicates
Power
10-Pin
Ribbon
Cable
EVM Board
USB Interface Adaptor Quick Connection Diagram
Setup
shows the board DEFAULT jumper settings.
Table 1. Jumper Settings
JUMPER
DEFAULT
JP1
Installed
JP2
Uninstalled
JP3
Uninstalled
JP4
Uninstalled
JP5
Installed
Connect the USB-TO-GPIO adapter to your PC using the supplied USB cable. Connect the
TPS61050/2EVM connector J5 to the USB-TO-GPIO adapter using the supplied 10-pin ribbon cable. The
connectors on the ribbon cable are keyed to prevent incorrect installation.
TPS61050/2EVM connector J5 to the USB-TO-GPIO adapter using the supplied 10-pin ribbon cable. The
connectors on the ribbon cable are keyed to prevent incorrect installation.
Connect at least a 2-A rated input power supply set to provide between 2.5 V and 6.0 V output to J2 and
J3. The leads should be very short. Additional input capacitance may be required in order to mitigate the
inductive voltage droop that occurs at torch current start up and especially when the flash pulse occurs
(see figures 5 and 6). Turn on the power supply.
J3. The leads should be very short. Additional input capacitance may be required in order to mitigate the
inductive voltage droop that occurs at torch current start up and especially when the flash pulse occurs
(see figures 5 and 6). Turn on the power supply.
WARNING: This EVM has a white LED that flashes very brightly. Protective eye wear and/or a diffuser to
cover the white LED during operation is recommended.
cover the white LED during operation is recommended.
SLVU215B – August 2007 – Revised November 2007
TPS61050EVM-269 and TPS61052EVM-269
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