Power Integrations LNK6407D
Accurate Primary-Side Regulation CV/CC Switcher
FEATURES
● Compensates for transformer inductance tolerances● Compensates for input line voltage variations
● Compensates for cable voltage drop
● Compensates for external component temperature variations
● Very accurate IC parameter tolerances using test trimming technology
● Frequency jittering greatly reduces EMI filter cost
● Programmable switching frequency up to 85 kHz to reduce trans- former size
● Minimum operation frequency fixed to improve transient load response Advanced Protection/Safety
FEATURES
● Auto-restart protection reduces power delivered by >90% for output short-circuit and control loop faults (open and shorted component