The aim of the presented reference boards is to propose a power supply solution based on an offline discontinuous current mode flyback converter with isolation between input and output.
The VIPer12AS incorporates the PWM controller with 60 kHz internal oscillator and altogether with the vertical power MOSFET switch in a SO8 package.
| Manufacturer | STMicroelectronics |
|---|---|
| Category | AC/DC and DC/DC Conversion |
| Sub-Category | AC/DC SMPS - Multi Output |
| Eval Board Part Number | 497-5520-ND |
| Eval Board Supplier | STMicroelectronics |
| Eval Board |
Board not Stocked
|
| AC Voltage |
115 V
230 V Universal (115 / 230V) |
| Outputs and Type |
2 Isolated
|
| Voltage Out: Highest Current First |
5V, 15V
|
| Current Out |
500mA, 200mA
|
| Output Power |
5.5 W
|
| Efficiency @ Conditions |
>73%, 125VDC in, 15V 5V @ 100 mA ~ Full Load
>70%, 375VDC in, 15V 5V @ Full Load |
| No-load Input Power @ Voltage |
- Not Given
|
| Features |
Light Load Mode
Over Current Protection Over Voltage Protection Short Circuit Protection Thermal Protection Under Voltage Protection, Brown-Out Zero Load Regulation |
| Switching Frequency |
60 kHz
|
| Internal Switch |
Yes
|
| Component Count + Extras |
33 + 4
|
| Voltage In |
90 ~ 264 VAC
|
| Application / Target Market |
DVD/Blu-ray Players
Power: AC Adapters Set-Top Boxes White Goods |
| Design Author |
STMicroelectronics
|
| Main I.C. Base Part |
VIPer12AS
|
| Date Created By Author | |
| Date Added To Library | 2011-03 |
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