MIC4605-2YMT

MICREL SEMICONDUCTOR  MIC4605-2YMT  驱动器, MOSFET, 半桥, 5.5V-16V电源, 75ns延迟, TDFN-10

The is a Half-bridge MOSFET Driver features adaptive-dead-time and shoot-through protection. The adaptive-dead-time circuitry actively monitors the half-bridge outputs to minimize the time between high-side and low-side MOSFET transitions, thus maximizing power efficiency. Anti-shoot-through circuitry prevents erroneous inputs and noise from turning both MOSFETS on at the same time. The MIC4605 also offers a wide 5.5V to 16V operating supply range to maximize system efficiency. The low 5.5V operating voltage allows longer run times in battery-powered applications. Additionally, the MIC4605 adjustable gate drive sets the gate drive voltage to VDD for optimal MOSFET RDSON, which minimizes power loss due to the MOSFET RDSON.

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Advanced adaptive dead-time

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Intelligent shoot-through protection - Single PWM TTL input

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Enable input for ON/OFF control

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On-chip bootstrap diode

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Drives 1000pF load with 20ns rise and fall time

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Separate high and low-side under-voltage protection