single-stage power conversion = higher efficiency For networking, industrial, and telecom applications SC4910 Single-Stage PWM Controller The SC4910 allows you to easily and cost-effectively convert high input voltages to sub-volt levels. The SC4910 single-stage PWM controller is ideal for high output current The SC4910 is the industry’s first secondary-side, single-stage, low output voltage power supply controller. Features include: • • • • • • single-stage power conversion for higher efficiency multiphase isolated topologies reduce filtering needs load sharing for N+1 redundant systems synchronous rectification minimizes switching losses 0.75V reference for sub-1V solutions current or voltage-mode operation S E M T E C H P O W E R M A N A G E M E N T and fast transient response applications. With the SC4910, you’ll enjoy a competitive edge for all your networking, industrial, and telecom apps. www.semtech.com/pwmcontrol.