TPS54428EVM-052 Evaluation Module for TPS54428 4-A, SWIFT Regulator, Synchronous Step-Down Converter with Auto-Skip Eco-Mode
Referenzdesign unter Verwendung des Teils TPS54428DDA von Texas Instruments
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Für Endprodukte
- Home Networking
- Set-Top Box
Beschreibung
- TPS54428EVM-052 Evaluation Module (EVM) is a fully assembled and tested circuit for evaluating the TPS54428 Synchronous Step-Down DC-DC Converter with Eco-Mode. The EVM operates from a 4.5V to 18V input and provides a 1.05V output at up to 4A. The main control loop for the EVM uses D-CAP2 mode control, which provides a very fast transient response with no external components. An integrated Auto-Skip Eco mode function provides higher efficiency at light load
Haupteigenschaften
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Conversion TypeDC to DC
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Input Voltage4.5 to 18 V
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Output Voltage1.05 V
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Output Current0 to 4 A
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Efficiency88 %
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TopologyBuck
Empfohlene Bauteile (2)
| Teilenummer | Hersteller | Typ | Beschreibung | |||
|---|---|---|---|---|---|---|
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TPS54428DDAR | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 4.5V to 18V Synchronous Step Down Single-Out 0.76V to 7V 4A 8-Pin HSOIC EP T/R | In den Warenkorb | |
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TPS54428DDA | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 4.5V to 18V Synchronous Step Down Single-Out 0.76V to 7V 4A 8-Pin HSOIC EP Tube | In den Warenkorb | |