SC1139DG
SC1139DG is Accurate CV Switcher manufactured by Power Integrations.
Features
- pensates for cable voltage drop
- pensates for external ponent temperature variations
- Very tight IC parameter tolerances using proprietary trimming technology
- Frequency jittering greatly reduces EMI filter cost
- Operation frequency of 105 k Hz to minimize transformer size
- Minimum operation frequency of 1.4 k Hz improved transient load response
Advanced Protection/Safety Features
- Auto-restart protection reduces power delivered by about 85% for output short circuit and control loop faults (open and shorted ponents)
- Hysteretic thermal shutdown
- automatic recovery reduces power supply returns from the...
