ST1S06 Datasheet - STMicroelectronics

ST1S06 Synchronous rectification

The ST1S06xx is a step down DC-DC converter optimized for powering low-voltage digital core in HDD applications and, generally, to replace the high current linear solution when the power dissipation may cause an high heating of the application environment. It provides up to 1.5 A over an input volta.

ST1S06 Features

* Step-down current mode PWM (1.5 MHz) DCDC converter

* 2% DC output voltage tolerance

* Synchronous rectification

* Inhibit function

* Internal soft start

* Typical efficiency: > 90 %

* 1.5 A output current capability

* Not switching quiescent current: max 1.5 mA ove

ST1S06_STMicroelectronics.pdf