● Universal AC input voltage range 90VAC ~ 305VAC

● Supports up to 250W output power in tiny SOT-23-6

package

● AC line and load regulation < ±3

● PF > 0.9 and THD < 20 across AC line voltage when

> 33 of full load

● Fast PFC ready time < 0.2s

● Standby power < 150mW at 230VAC input up to 100W

● Minimum audible noise across AC line and load

condition, and during load transient or startup

● Configurable output DC bus voltage

● Wide operating supply voltage (VVCC) range from 8.0V to 20V

● Comprehensive protection features

x Output over-voltage protection

x Output over-power protection

x AC over-voltage protection

x AC under-voltage protection (Brown-out)

x Cycle-by-cycle peak current limit

x Loop-open protection

x Current-sense-resistor short protection

x Over-temperature protection

Applications

● Two-stage LED lighting drivers

● Two-stage adapters, AC/DC power supplies