RDK-195 Datasheet PDF - Power Integrations

●This evaluation board is a high power factor (PF) TRIAC dimmable LED driver designed to drive a nominal LED string voltage of 28 V at 0.5 A from an input voltage range of 90 VAC to 265 VAC. The LED driver utilizes the LNK406EG from the LinkSwitch-PH family of ICs.

● Superior performance and end user experience

● Clean monotonic start-up - no output blinking

● Fast start-up (<100 ms) - no perceptible delay

● Consistent dimming performance unit to unit

● No current sensing required

● Frequency jitter for smaller, lower cost EMI filter components

● Output open circuit / output short-circuit protected with auto-recovery

● Line input overvoltage shutdown extends voltage withstand during line faults

● No damage during brown-out or brown-in conditions