NEX40400 Datasheet - nexperia

NEX40400 synchronous step-down converter

The NEX40400 is a high efficiency step-down converter with low operating quiescent current of typically 60 µA. It provides up to 600 mA output with current mode control for fast loop response. The wide 4.5 V to 40 V input range is suitable for variety of the power step-down applications in industria.

NEX40400 Features

* 4.5 V to 40 V wide input voltage range

* 600 mA continuous output current

* 60 µA standby, 0.3 µA shutdown current

* 1% output voltage accuracy

* 1.05 MHz and 2.1 MHz fixed switching frequency

* Pulse Frequency Modulation (PFM) option for light load

NEX40400-nexperia.pdf