Texas Instruments TPS650240 Evaluation Module TPS650240EVM-331 TPS650240EVM-331 Datenbogen
Produktcode
TPS650240EVM-331
3
Board Layout
3.1
Layout
Board Layout
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This chapter provides the TPS650240EVM-331 board layout and illustrations.
Board layout is critical for all switch mode power supplies. The following figure shows the board layout for
the TPS650240EVM-331 PWB. The nodes with high switching frequencies and currents are short and are
isolated from the noise sensitive feedback circuitry. Careful attention has been given to the routing of high
frequency current loops. Refer to the datasheet for specific layout guidelines.
the TPS650240EVM-331 PWB. The nodes with high switching frequencies and currents are short and are
isolated from the noise sensitive feedback circuitry. Careful attention has been given to the routing of high
frequency current loops. Refer to the datasheet for specific layout guidelines.
Figure 1. Assembly Layer
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TPS650240EVM-331
SLVU269 – September 2008