POWERINT series
LNK403 / LNK409 - single-stage PFC PSR modes the TRIAC dimmer programs.
分类:POWERINT series 来源:网络 发布:2013-03-27 22:42:30
Download LNK403/LNK409 PDF document
LNK403-409EG
LinkSwitch-PH Series
With TRIAC Dimming, Single-Stage PFC
And a side of the current control LED driver IC
Product Features
Greatly simplifies offline LED driver
● Do not blink, through the phase control TRIAC dimmer
● Single stage power factor correction precision constant current (CC) output
● Eliminate optocoupler and all secondary-side current control circuit
● Eliminate all control loop compensation circuitry
● Simple primary-side PWM dimming interface
● Full input voltage range
● electroless design
Accurate and consistent performance
● Compensates for transformer inductance tolerances
● compensation line input voltage changes
● frequency jittering greatly reduced the EMI filter size and cost
Advanced protection and security features
● provide short circuit protection, automatic restart function
● open circuit failure detection mode
● with automatic over-temperature hysteresis Reply restart
● drain (drain) on the PCB board and packaging to meet with all the other single
High voltage creepage distance requirements between the pin
EcoSmart?- Energy saving
● Low standby power remote on / off function (230 VAC, less than 50 mW)
● No current sensing resistor - to maximize efficiency
● High efficiency operation up to 85%
Green Package
● halogen-free, ROHS compliant package