5090MTC Datasheet - Fairchild Semiconductor

5090MTC FAN5090MTC

The FAN5090 is a synchronous two-phase DC-DC controller IC which provides a highly accurate, programmable output voltage for VRM 9.x processors. Two interleaved synchronous buck regulator phases with built-in current sharing operate 180° out of phase to provide the fast transient response needed to .

5090MTC Features

* Programmable output from 1.10V to 1.85V in 25mV steps using an integrated 5-bit DAC

* Two interleaved synchronous phases for maximum performance

* 100nsec transient response time

* Built-in current sharing between phases

* Remote sense

* Programmable

5090MTC_FairchildSemiconductor.pdf