Texas Instruments TPS43340 Evaluation Module TPS43340EVM TPS43340EVM Datenbogen
Produktcode
TPS43340EVM
Board Layout
3
Board Layout
, and
show the board layout for the TPS4334xEVM printed-circuit board
(PCB).
The TPS4334x converter offers high efficiency, but does dissipate power. The PowerPAD
™
package
offers an exposed thermal pad to enhance thermal performance. This must be soldered to the copper
landing on the PCB for optimal performance. The PCB provides 2-oz copper planes on the top and bottom
to dissipate heat.
landing on the PCB for optimal performance. The PCB provides 2-oz copper planes on the top and bottom
to dissipate heat.
Figure 14. Top Assembly Layer
8
TPS4334xEVM Evaluation Module
SLVU463
–
July 2011
Copyright
©
2011, Texas Instruments Incorporated