Texas Instruments 2A, SWIFT (tm) Converter Evaluation Module TPS54233EVM-373 TPS54233EVM-373 데이터 시트
제품 코드
TPS54233EVM-373
Board Layout
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The input decoupling capacitors (C1, C2, and C3) and bootstrap capacitor (C4) are all located as close to
the IC as possible. In addition, the voltage set-point resistor divider components are also kept close to the
IC. The voltage divider network ties to the output voltage at the point of regulation, the copper V
the IC as possible. In addition, the voltage set-point resistor divider components are also kept close to the
IC. The voltage divider network ties to the output voltage at the point of regulation, the copper V
OUT
trace
past the output capacitor C9. For the TPS54233, an additional input bulk capacitor may be required,
depending on the EVM connection to the input supply.
depending on the EVM connection to the input supply.
Figure 12. TPS54233EVM-373 Top-Side Layout
Figure 13. TPS54233EVM-373 Bottom-Side Layout
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TPS54233EVM-373 2-A, SWIFT™ Regulator Evaluation Module
SLVU264 – November 2008