SIP12109 Datasheet (Vishay) - 4.5 V to 15 V Input Synchronous Buck Regulator

SIP12109, 4.5 V to 15 V Input Synchronous Buck Regulator

The SiP12109 is a high frequency current-mode constant on-time (CM-COT) synchronous buck regulator with integrated high-side and low-side power MOSFETs.

Its power stage is capable of supplying 4 A continuous current at 1.5 MHz switching frequency.

This regulator produces an adjustable output voltage

SIP12109 Features

* 4.5 V to 15 V input voltage Adjustable output voltage down to 0.6 V 4 A continuous output current Selectable switching frequency from 400 kHz to 1.5 MHz with an external resistor

* 95 % peak efficiency

* Stable with any capacitor. No external E