MIC4417YM4‑TR MOSFET Driver — Compact & High‑Speed

The MIC4417YM4‑TR is a low‑side MOSFET driver IC by MICREL. It runs on a +4.5 V to +18 V supply and supports N‑channel MOSFETs. The device delivers up to 1.2 A peak current for both sourcing and sinking. It comes in a tiny 4‑lead SOT‑143‑4 package, saving board space. Input is TTL‑compatible and the driver is inverting — so it fits cleanly in logic‑controlled switching circuits. Rise and fall times are fast for smooth switching. Whether you’re designing a DC‑DC converter, motor controller or SMPS, MIC4417YM4‑TR gives consistent gate control. Order yours today.