LTC1625CS Demo Board, No RSENSE Current Mode Switching Regulator, 4.5V to 28Vin, 3.3V or 5V @ 4.5A Vout (thru-hole cap)
Referenzdesign unter Verwendung des Teils LTC1625CS von Analog Devices
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Für Endprodukte
- Backplane Distributed Power
- Cellular Phone
- Laptop
- Notebook
- Wireless Modem
Beschreibung
- Demonstration Circuit 203 is a constant frequency step-down(buck) regulator using the LTC1625 No RSENSE switching regulator controller. The regulator delivers up to 4.5A at output voltages of either 3.3V or 5V, selected via a jumper. By modifying a resistive divider, other output voltages are possible. Input voltages can range from 4.5V up to 28V (limited by the external MOSFETs)
Haupteigenschaften
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Conversion TypeDC to DC
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Input Voltage4.5 to 28 V
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Output Voltage3.3|5 V
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Output Current4.5 A
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Efficiency96 %
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TopologyBuck
Empfohlene Bauteile (4)
| Teilenummer | Hersteller | Typ | Beschreibung | |||
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LTC1625CS | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 165kHz 16-Pin SOIC N | In den Warenkorb | |
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LTC1625CS#TRPBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 165kHz 16-Pin SOIC N T/R | In den Warenkorb | |
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LTC1625CS#PBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 165kHz 16-Pin SOIC N Tube | In den Warenkorb | |
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LTC1625CS#TR | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 165kHz 16-Pin SOIC N T/R | In den Warenkorb | |