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Overview
| Topology | Flyback Converter |
| Input voltage | 85-265 V |
| Output 1 | 19.5 V / 3.33 A |
| IC revision | B |
Description
This is a high efficiency 65W AC/DC design using UCC24630 Synchronous Rectification Controller for a Universal input (85Vac to 265Vac) to 19.5V @3.33A output exceeding CoC-5 Tier2 and DOE Level VI performance requirements for external power supplies.
Features
- 91.49% @115V AC, 89.81% @230V AC 4-point average efficiency
- 83.14% @120V AC, 82.24% @230V AC 10% load efficiency
- 59mW No load Power consumption at 230V AC
- Fast turn-on time
- <80mV output voltage ripple
- AC line input UVLO protection
Typical applications
- Standby Supply for TV and Desktop, Power Supply for DVD Players, Set-Top Box, Gaming, Printers
- Battery Chargers
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 (A) | VT (V (AC)) | L (mm) | W (mm) | H (mm) | Mount | Size | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 750315092 | SPEC | 5 files | MID-OLTI Offline Flyback Transformers for Texas Instruments | 85 - 265 V (AC) | 20 | 3.3 | 12 | 130 | 200 | 5.5:1:0.5 | 3.2 | 2000 | 32.4 | 40 | 20.5 | THT | RM10 |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Product series | VIN | VOut1 (V) | IOut1 (A) | Vaux (V) | fswitch (kHz) | L (µH) | NPRI : NSEC : NAUX | ISAT (A) | VT (V (AC)) | L (mm) | W (mm) | H (mm) | Mount | Size | Samples |
|---|