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Overview
| Topology | Flyback Converter |
| Input voltage | 85-265 V |
| Output 1 | 3.3 V / 1.5 A |
| IC revision | A |
Description
This design is a primary side regulated flyback (optocoupler-less) with universal AC input range and delivers an output of 3.3V @ 1.5A. It is a small solution and ideal for wall adpaters.
Features
Remark: BOM is added with Schematic pdf.
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Product series | VIN | VOut1 (V) | IOut1 (A) | Vaux (V) | fswitch (kHz) | L (µH) | NPRI : NSEC : NAUX | ISAT (mA) | VT (V (AC)) | L (mm) | W (mm) | H (mm) | Mount | Size | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 750313684 | SPEC | 4 files | MID-OLTI Offline Flyback Transformers for Texas Instruments | 85 - 265 V (AC) | 3.3 | 1.5 | 12 | 100 | 950 | 20:1:4 | 475 | 4500 | 14.22 | 20.45 | 10.41 | THT | EE13/7/4 |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Product series | VIN | VOut1 (V) | IOut1 (A) | Vaux (V) | fswitch (kHz) | L (µH) | NPRI : NSEC : NAUX | ISAT (mA) | VT (V (AC)) | L (mm) | W (mm) | H (mm) | Mount | Size | Samples |
|---|