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Overview
| Topology | Buck Converter |
| Input voltage | 85-265 V |
| Output 1 | 80 V / 0.22 A |
Description
The OZ8022V is a controller for Buck converters that uses quasi-resonant conversion technology. It can be used to drive high-brightness LEDs, with power factor correction, in offline applications. The Buck converter operates between the continuous and discontinuous mode of inductor current.
Features
- Quasi-resonant converter controller for high-brightness LEDs
- Low stand-by and operating current
- Peak current-mode control simplifies circuit design
- Under-voltage lockout with hysteresis
- Minimum off-time control at high-input voltage operation condition
Provides complete protection functions:
-Maximum gate drive output-Over-voltage for IC bias voltage-Cycle-by-cycle current limit
-LED short circuit; output over-voltage; and internal over temperature
Typical applications
- LED Driver