ZT1525 Datasheet (ZillTek) - 24V Asynchronous Step-Down DC/DC Converter

ZT1525, 24V Asynchronous Step-Down DC/DC Converter

The ZT1525 is a constant frequency peak current‐mode step‐down switching regulator.

The range of input voltage is from 4V to 24V.

The output current is up to 3A.

The switching frequency of the ZT1525 is programmable up to 2.5MHz, to achieve high input/output conversion ratio, and allowing the use of

ZT1525 Features

* 4V to 24V input voltage

* Output current up to 3A

* 200kHz to 2.5MHz programmable frequency

* Precision 1V feedback voltage

* Peak current mode control

* Cycle‐by‐cycle current limiting

* Hiccup overload protection with frequency foldback

* Soft‐start and enable