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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,10%(A) | RDC max.(Ω) | fres(MHz) | Version | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-TI Radial Leaded Wire Wound Inductor, 4700 µH, 0.2 A | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-TI Radial Leaded Wire Wound Inductor | Inductance4700 µH | Rated Current0.2 A | Saturation Current @ 10%0.21 A | DC Resistance15 Ω | Self Resonant Frequency1 MHz | VersionStandard |