LTC2920 Demo Board with dual DC to DC Converter
Referenzdesign unter Verwendung des Teils LTC1628CG von Analog Devices
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Für Endprodukte
- Backplane Distributed Power
- Battery Charger
- Laptop
- Notebook
- Personal Digital Assistant
- Portable
Beschreibung
- Demonstration circuit DC543A is an LTC2920-2 Dual Voltage Margining Controller integrated with an LTC1628 Dual High Efficiency, 2-Phase Synchronous Step-Down Switching Regulator. Two 3-position switches are provided to demonstrate both high and low voltage margining. The switches margin the 5.0V and 3.3V outputs to 10% of their nominal values
Haupteigenschaften
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Conversion TypeDC to DC
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Input Voltage7 to 24 V
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Output Voltage3.3|5 V
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Output Current12@3.3V|12@5V A
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TopologyBuck
Empfohlene Bauteile (13)
| Teilenummer | Hersteller | Typ | Beschreibung | |||
|---|---|---|---|---|---|---|
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LTC2920-2CMS8#TRPBF | Analog Devices | Supervisory Circuits | Processor Supervisor 2 8-Pin MSOP T/R | In den Warenkorb | |
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LTC1628CG#TR | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 3A/3A 360kHz 28-Pin SSOP T/R | In den Warenkorb | |
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LTC1628CG-SYNC#TR | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 3A/3A 360kHz 28-Pin SSOP T/R | In den Warenkorb | |
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LTC1628CG#TRPBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 3A/3A 360kHz 28-Pin SSOP T/R | In den Warenkorb | |
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LTC1628CG-PG#TRPBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 3A/3A 360kHz 28-Pin SSOP T/R | In den Warenkorb | |
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LTC1628CG-PG | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 360kHz 28-Pin SSOP | In den Warenkorb | |
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LTC1628CG-PG#TR | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 3A/3A 360kHz 28-Pin SSOP T/R | In den Warenkorb | |
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LTC1628CG-SYNC | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 360kHz 28-Pin SSOP | In den Warenkorb | |
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LTC1628CG-SYNC#PBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 3A/3A 360kHz 28-Pin SSOP Tube | In den Warenkorb | |
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LTC1628CG | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 360kHz 28-Pin SSOP | In den Warenkorb | |
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LTC1628CG#PBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 3A/3A 360kHz 28-Pin SSOP Tube | In den Warenkorb | |
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LTC1628CG-SYNC#TRPBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Dual-OUT Step Down 3A/3A 360kHz 28-Pin SSOP T/R | In den Warenkorb | |