Texas Instruments TPS65021EVM Evaluation Module TPS65021EVM-110 TPS65021EVM-110 데이터 시트
제품 코드
TPS65021EVM-110
www.ti.com
3.1
Layout
Board Layout
Board layout is critical for all switch-mode power supplies.
through
show the board
layout for the TPS65021EVM-110 printed-wiring board. 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. See the data sheet for specific layout guidelines.
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. See the data sheet for specific layout guidelines.
Figure 1. Assembly Layer
TPS65021EVM-110 User's Guide
4
SLVU145 – December 2005