STEVAL-ISA014V1: 3.6W, 6V @ 600mA, 85 ~ 265VAC
Summary
The VIPer12A is an integrated PWM and MOSFET circuit for low power application in the 5W range, typically in Cellular Phone Adapters. It is housed in surface mount SO-8 and DIP8 packages.
With the availability of VIPer12A in SO-8 package and the limited number of external components for a real PWM operation, building a compact and performant power supply becomes simple.
The travel adaptor design presented here, has been made with the aim of minimising overall cost for a secondary voltage and current regulated adapter, topology widely used in Cellular Phone Adapters.
Specifications
| Manufacturer | STMicroelectronics |
|---|---|
| Category | AC/DC and DC/DC Conversion |
| Sub-Category | AC/DC SMPS - Single Output |
| Eval Board Part Number | 497-5084-ND |
| Eval Board Supplier | STMicroelectronics |
| Eval Board |
Board not Stocked
|
| AC Voltage |
115 V
230 V Universal (115 / 230V) |
| Outputs and Type |
1 Isolated
|
| Voltage Out |
6 V
|
| Current Out |
600 mA
|
| Output Power |
3.6 W
|
| Features |
Light Load Mode
Over Current Protection Over Voltage Protection Short Circuit Protection Thermal Protection Under Voltage Protection, Brown-Out Zero Load Regulation |
| Efficiency @ Conditions |
>65%, 265V in, 6V @ 300 mA ~ 600 mA
>62%, 100VDC in, 6V @ 100 mA ~ 600 mA |
| No-load Input Power @ Voltage |
90 mW @ 100 V
|
| Switching Frequency |
60 kHz
|
| Internal Switch |
Yes
|
| Component Count + Extras |
24 + 1
|
| Voltage In |
85 ~ 265 VAC
|
| Design Author |
STMicroelectronics
|
| Application / Target Market |
Battery Chargers
Power: AC Adapters |
| Main I.C. Base Part |
VIPer12AS
|
| Date Created By Author | |
| Date Added To Library | 2011-03 |
Support Documents & Media
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