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ANALOG DEVICES DC2787A
Demonstration Circuit Board, LTC7821EUH#PBF, Synchronous Step Down Controller
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- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- DC2787A
- Order Code:
- 4628381
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- Technical Datasheet:
- DC2787A Datasheet
- ECAD / MCAD
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Product Overview
DC2787A demonstration circuit is a high efficiency, 4 phase, hybrid converter. It can deliver 12V/100A with the input voltage from 40V to 60V. The demo board features the LTC®7821, which uses an architecture that merges a soft switching switched-capacitor topology with a traditional step-down converter to provide superior efficiency compared to the traditional switching architectures. It offers a high efficiency/high density and cost effective solution for nonisolated intermediate bus applications in power distribution, datacom and telecom as well as emerging 48V automotive systems. External MOSFETs switch at a 400KHz fixed frequency for this demo board and can be programmed from 200KHz to 1.5MHz. The LTC7821’s powerful 1ohm N-channel MOSFET gate drivers maximize efficiency and can drive multiple MOSFETs in parallel for higher power applications.
- 97.6% typical efficiency at VIN = 48V, VOUT = 12V, IOUT = 100A
- 98% peak efficiency at VIN = 48V, VOUT = 12V
Product Information
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- Analog Devices
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- LTC7821EUH#PBF
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- Power Management - Voltage Regulator
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- Synchronous Step Down Controller
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- Demonstration Circuit Board LTC7821EUH#PBF
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Technical Documents (1)
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¥32,345.05
(¥35,579.56 Inc. JCT)
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