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ISL78227 Dataheets PDF



Part Number ISL78227
Manufacturers Renesas
Logo Renesas
Description 2-Phase Boost Controller
Datasheet ISL78227 DatasheetISL78227 Datasheet (PDF)

ISL78227 2-Phase Boost Controller with Integrated Drivers The ISL78227 is an automotive grade (AEC-Q100 Grade 1), 2-phase, 55V synchronous boost controller that simplifies the design of high power boost applications. It integrates strong half-bridge drivers, an analog/digital tracking input, and comprehensive protection functions. The ISL78227 enables a simple, modular design for systems requiring power and thermal scalability. It offers peak-current mode control for fast line response and simpl.

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ISL78227 2-Phase Boost Controller with Integrated Drivers The ISL78227 is an automotive grade (AEC-Q100 Grade 1), 2-phase, 55V synchronous boost controller that simplifies the design of high power boost applications. It integrates strong half-bridge drivers, an analog/digital tracking input, and comprehensive protection functions. The ISL78227 enables a simple, modular design for systems requiring power and thermal scalability. It offers peak-current mode control for fast line response and simple compensation. Its synchronous 2-phase architecture enables it to support higher current while reducing the size of input and output capacitors. The integrated drivers feature programmable adaptive dead time control offering flexibility in power stage design. The ISL78227 offers a 90° output clock and supports 1-, 2-, and 4-phases. The ISL78227 offers a highly robust solution for the most demanding environments. Its unique soft-start control prevents large negative current even in extreme case.


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