L6983I Datasheet - STMicroelectronics

L6983I 10W synchronous iso-buck converter

The L6983I is a device specifically designed for isolated buck topology. The primary output voltage can be accurately adjusted, whereas the isolated secondary output is derived by using a given transformer ratio. No optocoupler is required. The primary sink capability up to -4.5 A (even during soft-.

L6983I Features

* Designed for iso-buck topology

* 3.5 V to 38 V operating input voltage

* Primary output voltage regulation / no optocoupler required

* 4.5 A source / sink peak primary current capability

* Peak current mode architecture in forced PWM operation

* 390

L6983I-STMicroelectronics.pdf