Description
SD686X CURRENT MODE PWM+PFM CONTROLLER WITH BUILT-IN HIGH VOLTAGE MOSFET .
SD686X is current mode PWM+PFM controller with built-in highvoltage MOSFET used for SWPS, with low standby power and low start current for power switc.
Features
* Energy Star 2.0 standard
* Lower start-up current (3µA)
* Various switching frequency following load for the higher efficiency
* Frequency jitter for low EMI
* Overvoltage, overcurrent, overload and over temperature protections.
* Adjustable limit output power
* Undervo