STEVAL-ISA009V1: 24W, 12V @ 2A, 90 ~ 264VAC
Summary
The VIPer53 combines an enhanced current mode PWM controller with a high voltage MDMesh Power Mosfet in the same package. VIPer53 is available in two different packages, DIP-8 and PowerSO-10.
This reference board is an offline wide range power supply that incorporates VIPer53 and is set up for secondary regulation by driving the PWM controller through an optocoupler. The switching frequency is set at 100 kHz and the total output power is 24W.
This reference board is an offline wide range power supply that incorporates VIPer53 and is set up for secondary regulation by driving the PWM controller through an optocoupler. The switching frequency is set at 100 kHz and the total output power is 24W.
Specifications
| Manufacturer | STMicroelectronics |
|---|---|
| Category | AC/DC and DC/DC Conversion |
| Sub-Category | AC/DC SMPS - Single Output |
| Eval Board Part Number | 497-6262-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 |
12 V
|
| Current Out |
2 A
|
| Output Power |
24 W
|
| Features |
Current Limit (Adj. or Fixed)
Energy Standard Compliant Short Circuit Protection Thermal Protection Under Voltage Protection, Brown-Out |
| Efficiency @ Conditions |
>78%, 230V in, 12V @ 2 A
>75%, 120V in, 12V @ 0.5 ~ 2 A |
| No-load Input Power @ Voltage |
569 mW @ 120 V
|
| Switching Frequency |
100 kHz
|
| Internal Switch |
Yes
|
| Component Count + Extras |
40 + 4
|
| Voltage In |
90 ~ 264 VAC
|
| Design Author |
STMicroelectronics
|
| Application / Target Market |
Power: AC Adapters
|
| Main I.C. Base Part |
VIPer53
|
| Date Created By Author | |
| Date Added To Library | 2011-03 |
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