NB686 Datasheet (MPS) - High Current Synchronous Buck Converter

NB686, High Current Synchronous Buck Converter

The NB686 provides a complete power supply with the highest density for DDR3, DDR3L, LPDDR3, and DDR4 memory.

It integrates a high-frequency, synchronous, rectified, stepdown, switch-mode converter (VDDQ) with a 1 A sink/source LDO (VTT) and buffered low noise reference (VTTREF).

The NB686 operates

NB686 Features

* include OC limit, OVP, UVP, thermal shutdown, and over-temperature warning (OTW). The converter requires a minimum number of external components, and it is available in a QFN 3mm x 3mm package. TYPICAL APPLICATION FEATURES

* Wide 4.5 V to 28 V Operating Input Range

* Compatible for IMVP8