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10,200 pcs
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10200 pcs | On Request | 1 | On Request | On Request | 1920+ | On Request | On Request |
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The LT8614IUDC#TRPBF by Analog Devices is a high-performance synchronous step-down switching regulator. It is designed with Silent Switcher architecture to minimize EMI emissions while delivering high efficiency at frequencies up to 3MHz.
This regulator operates over a wide input voltage range of 3.4V to 42V and can deliver up to 4A of output current. It boasts an ultralow quiescent current of 2.5µA in Burst Mode operation, making it suitable for applications requiring high efficiency at very small load currents. The output voltage ripple is kept below 10mVP-P under all load conditions.
Key electrical specifications include a fast minimum switch on-time of 30ns, allowing for high VIN to low VOUT conversions at high frequencies. It offers up to 96% efficiency at 1MHz and 94% at 2MHz. The device also features a low dropout of 125mV at 1A and can safely tolerate inductor saturation in overload conditions.
The LT8614IUDC#TRPBF is available in a compact 3mm x 4mm QFN package, suitable for applications with limited PCB space. It is AEC-Q100 qualified for automotive applications.
The input voltage range is 3.4V to 42V.
The maximum output current is 4A.
The quiescent current is 2.5µA when the output is in full regulation.
The output voltage ripple is below 10mVP-P at any load.
The switching frequency is adjustable and synchronizable from 200kHz to 3MHz.
The minimum switch on-time is 30ns.
The low dropout voltage is 125mV at 1A.