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Onsemi NCL30085 | Demoboard NCL30085FLYGEVB
10 W High Power Factor Isolated LED Driver Evaluation Board User'sManual
Overview
| Topology | Flyback Converter |
| Input voltage | 90-265 V |
| Output 1 | 28 V / 0.35 A |
Description
This manual covers the specification, theory of operation, testing and construction of the NCL30085/88FLYGEVB evaluation board. The NCL30085/88 board demonstrates a 10 W high PF isolated flyback LED driver in a typical A19 outline. The 2 evaluation boards are nearly identical in construction except for the controller and Vcc bulk capacitor. The NCL30088 controller is a non−dimmingversion while the NCL30085 supports 3 levels of step dimming.
Features
- Wide Mains
- Low THD across Line and Load
- High Power Factor across Wide Line and Load
- Integrated Auto Recovery Fault Protection (can belatched by Choice A Version)
- Programmable Over Temperature Thermal Foldback(NTC mounted on PCB)
- Cycle by Cycle Current Limiting
- Open LED and Shorted Output Protection
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Product series | L (µH) | IR (A) | ISAT (A) | RDC max. (Ω) | fres (MHz) | Version | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 7447462152 | SPEC | 8 files | WE-TI Radial Leaded Wire Wound Inductor | 1500 | 0.19 | 0.2 | 8 | 1.8 | Heat Shrinking Tube | ||
| 7508112342 | SPEC | – | – | Offline Transformer, WE-UNIT | – | – | – | – | – | – |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 7447462152 | SPEC | |
| 7508112342 | SPEC | – |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Product series | L (µH) | IR (A) | ISAT (A) | RDC max. (Ω) | fres (MHz) | Version | Samples |
|---|