SP6120EB [MAXLINEAR]

The SP6120 is a fixed frequency, voltage mode, synchronous PWM controller designed to work from a single 5V or 3.3V input supply. Sipex's unique "AnyFETTM" Technology allows the SP6120 to be used for resolving a multitude of price/performance trade-offs. It is separated from the PWM controller market by being the first controller to offer precision, speed, flexibility, protection and efficiency over a wide range of operating conditions. The device features optimized performance for single supply applications from 3V to 5.5V, achieving efficiencies greater than 95%. It supports both PFET and NFET high side switches and offers selectable discontinuous or continuous conduction mode for battery or bus applications. Key features include fast transient response, accurate 1% reference, accurate 10% frequency, resistor programmable frequency and output voltage, capacitor programmable soft start, low quiescent current (950µA active, 10µA shutdown), and hiccup over-current protection.