LTC3605 - IC 7.5 A SWITCHING REGULATOR, 4000 kHz SWITCHING FREQ-MAX, PQCC24, 4 X 4 MM, LEAD FREE, PLASTIC, MO-220WGGD, QFN-24, Switching Regulator or Controller
The maximum input voltage that the LTC3605 can handle is 15V, but it's recommended to keep it below 12V for optimal performance.
To optimize the inductor selection, consider the inductor's saturation current, DC resistance, and core material. A good starting point is to choose an inductor with a saturation current rating of at least 1.5 times the maximum output current.
The SYNC pin is used to synchronize the switching frequency of multiple LTC3605 devices in a multi-phase configuration. It can also be used to synchronize the switching frequency with an external clock signal.
To configure the LTC3605 for a specific output voltage, use the FB pin and a resistive divider network to set the output voltage. The FB pin is connected to the output voltage through a resistive divider, and the output voltage is set by adjusting the ratio of the resistors.
The maximum output current that the LTC3605 can deliver is 5A, but it's recommended to derate the output current based on the ambient temperature and the thermal design of the system.
LTC3605IUF#TRPBF datasheet
by Linear Technology
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