
The LTC®7893 is a high performance, step-up, dc-to-dc switching regulator controller that drives all N-channel synchronous gallium nitride (GaN) field effect transistor (FET) power stages from output voltages up to 100V. The LTC7893 solves many of the challenges traditionally faced when using GaN FETs. The LTC7893 simplifies the application design while requiring no protection diodes and no other additional external components compared to a silicon metal-oxide semiconductor field effect transistor (MOSFET) solution.The internal smart bootstrap switches prevent overcharging of the BOOST pin to the SW pin high-side driver supply during dead times, protecting the gate of the top GaN FET. The dead times of the LTC7893 can optionally be optimized with external resistors for margin or to tailor the application for higher efficiency and allowing for high frequency operation.The gate drive voltage of the LTC7893 can be precisely adjusted from 4V to 5.5V to optimize performance, and to allow the use of different GaN FETs, or even logic level MOSFETs. When biased from the boost converter regulator output, the LTC7893 can operate from an input supply as low as 1V after start-up.
YG GROUP supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.
LTC7893 is an authentic electronic component manufactured by Analog Devices, categorized under Power Management ICs. It is supplied in the standard manufacturer-specified package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official LTC7893 datasheet above.
Electronic component spot-market pricing for LTC7893 fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.
Lead times for LTC7893 depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.
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