onsemi NCP5359MNR2G

The NCP5359MNR2G is a dual MOSFET gate driver in a DFN-10 package, designed for synchronous buck converters in notebook and desktop power systems. It drives both high-side and low-side MOSFETs with a 3 nF load, featuring 25 ns propagation delay and 20 ns transition time. The device supports a bootstrap voltage up to 35 V, operates with a 10 V to 13.2 V supply, and includes adaptive nonoverlap control, undervoltage lockout, thermal shutdown at 150-170 °C, and an enable pin with bidirectional fault signaling. It complies with VRM 11.1 specifications and is Pb-free. The DFN-10 package measures 3.00 × 3.00 mm with a 0.50 mm pitch and an exposed pad for thermal performance, offering a junction-to-air thermal resistance of 45 °C/W.