SC2442 Datasheet (Semtech Corporation) - High Performance Wide Input Range Dual Synchronous Buck Controller

SC2442, High Performance Wide Input Range Dual Synchronous Buck Controller

SC2442 and SC2442H are high performance dual buck converter controllers that can be configured for a variety of synchronous buck applications where efficiency is most important.

Both converters are synchronized to prevent beat frequencies.

The dual buck converters are also operated out of phase redu

SC2442 Features

* include: bootstrapping for high side drive supplies, asynchronous mode start up, power up sequencing to prevent latchups, individual soft start for each convertor, bootstrapped drivers for high side N-channel MOSFETs, input side current sensing, dual mode current limit with hiccup, enable and extern