This application note describes a demonstration board based on the transition-mode PFC controller L6563H and presents the results of its bench demonstration. The board implements a 100 W, wide-range mains input, PFC pre-conditioner suitable for ballast, adapters, flatscreen displays, and all SMPS having to meet the IEC61000-3-2 or the JEITA-MITI regulation.
The L6563H is a current-mode PFC controller operating in transition mode (TM) and implementing an internal high-voltage startup circuitry.
| Manufacturer | STMicroelectronics |
|---|---|
| Category | Power Management |
| Sub-Category | Power Factor Correction |
| Eval Board Part Number | 497-10379-ND |
| Eval Board Supplier | STMicroelectronics |
| Eval Board |
Board not Stocked
|
| Output Power |
100 W
|
| Voltage In |
90 ~ 265 VAC
|
| Voltage Out |
400 V
|
| THD @ Conditions |
2.3% @ 230 Vin, 100W
2.1% @ 115 Vin, 100W |
| Efficiency @ Conditions |
>94%, 115V in, 400V @ 25 ~ 100 W
>93%, 230V in, 400V @ 25 ~ 100 W |
| Features |
Open Circuit Protection
Over Voltage Protection Shutdown, Enable, Standby Under Voltage Protection, Brown-Out |
| Switching Frequency |
40 kHz
|
| Application / Target Market |
Battery Chargers
LCD TV / Monitor Power: AC Adapters |
| Component Count + Extras |
56 + 4
|
| Design Author |
STMicroelectronics
|
| Main I.C. Base Part |
L6563H
|
| Date Created By Author | |
| Date Added To Library | 2011-03 |
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