| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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5,425 pcs
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5425 pcs | On Request | 1 | On Request | On Request | 14+ | On Request | On Request |
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The LTC3775EMSE#TRPBF is a high-frequency synchronous step-down voltage mode DC/DC controller manufactured by LT. It is designed to drive all N-channel MOSFETs and offers a wide input voltage range from 4.5V to 38V. The controller features a programmable output voltage range from 0.6V to 0.8VIN, with a reference voltage accuracy of ±0.75% over temperature.
Key electrical specifications include a fixed switching frequency that can be programmed from 250kHz to 1MHz, a low minimum on-time, and programmable cycle-by-cycle peak current limit. It supports both sense resistor and RDS(ON) current sensing methods. The device also includes features like line feedforward compensation, powerful onboard MOSFET drivers, and selectable pulse-skipping or forced continuous modes of operation.
Available in thermally enhanced 16-lead MSOP and 3mm x 3mm QFN packages, the LTC3775EMSE#TRPBF is suitable for surface mount applications. Its low shutdown current of 14μA typical makes it efficient for power management in various electronic systems.
The input voltage range is 4.5V to 38V.
The output voltage range is 0.6V to 0.8VIN.
The reference voltage accuracy is ±0.75% over temperature.
The maximum output current is 25A.
The switching frequency can be programmed from 250kHz to 1MHz.
It is available in 16-lead MSOP and 3mm x 3mm QFN packages.
The operating temperature range is 0°C to 85°C.