DC2341A, Demo Board Using LTC7130EY Monolithic 20A Buck with DCR Sensing, 4.5 to 20V Vin, Vout = 1.5V @ 20A
Referenzdesign unter Verwendung des Teils LTC7130EY#PBF von Analog Devices
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- Distributed Power System
- Telecom System
Beschreibung
- DC2341A, Demonstration Circuit is a high efficiency synchronous buck DC/DC converter with 4.5V to 20V input range. It can supply 20A maximum load current at 1.5V output. The demo board features the LTC7130 regulator. No external MOSFETs are required. It employs an LTC proprietary current sensing, current mode architecture, allowing the use of a very low DC resistance (DCR) power inductor to maximize efficiency in high current applications. Differential output voltage sensing along with a precision internal reference combine to offer accurate output regulation. The LTC7130 is housed in a 6.25mm + 7.5mm + 2.22mm 63-pin BGA package
Haupteigenschaften
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Conversion TypeDC to DC
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Input Voltage4.5 to 20 V
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Output Voltage1.5 V
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Output Current20 A
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Efficiency89.2 %
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TopologyBuck
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| Teilenummer | Hersteller | Typ | Beschreibung | |||
|---|---|---|---|---|---|---|
|
LTC7130EY#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 4.5V to 20V Synchronous Step Down Single-Out 0.6V to 5.5V 20A 63-Pin BGA Tray | In den Warenkorb | |