LNK626 Datasheet Text
LNK623-626 LinkSwitch-CV Family
Energy-Efficient, Off-line Switcher with Accurate Primary-side Constant-Voltage (CV) Control
Product Highlights
Dramatically Simplifies CV Converters
- Eliminates optocoupler and all secondary CV control circuitry
- Eliminates bias winding supply
- IC is self biasing
Advanced Performance Features
- pensates for external ponent temperature variations
- Very tight IC parameter tolerances using proprietary trimming technology
- Continuous and/or discontinuous mode operation for design flexibility
- Frequency jittering greatly reduces EMI filter cost
- Even tighter output tolerances achievable with external resistor selection/trimming
Advanced Protection/Safety Features
- Auto-restart protection reduces delivered power by >95% for output short-circuit and all control loop faults (open and shorted ponents)
- Hysteretic thermal shutdown
- automatic recovery reduces power supply returns from the field
- Meets HV...