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Overview
| Topology | Power Factor Correction |
| Input voltage | 85-265 V |
| Output 1 | 26 V / 0.25 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
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IR (A) | ISAT (A) | RDC max. (Ω) | fres (MHz) | Version | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 7447721047 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-TI Radial Leaded Wire Wound Inductor | 4700 | 0.2 | 0.175 | 15 | 1 | Standard |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 7447721047 | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IR (A) | ISAT (A) | RDC max. (Ω) | fres (MHz) | Version | Samples |
|---|