The RDK-659 evaulation board is an output power supply intended for a USB wall outlet charger. The 30 W output (selectable 5.1 V / 6 A or 9.2 V / 3.3 A or 15.3 V / 2 A) rail is designed for a high power USB charging with Type-A or Type-C ports.
The output utilizes INN3268C from the InnoSwitch3-CP family of ICs. This design shows high power density and efficiency that is possible due to the high level of integration of the InnoSwitch3-CP controller providing exceptional performance.
RDK-659 is a high-line input flyback converter design. The key design goals were high power density, high efficiency, low no load consumption, and best in class thermal performance.
| Manufacturer | Power Integrations |
|---|---|
| Category | AC/DC and DC/DC Conversion |
| Sub-Category | AC/DC SMPS - Single Output |
| Eval Board Part Number | 596-RDK-659-ND |
| Eval Board Supplier | Power Integrations |
| Eval Board |
Normally In Stock
|
| AC Voltage |
230 V
|
| Outputs and Type |
1 Isolated
|
| Voltage Out |
5.1 ~ 15.3 V
|
| Current Out |
Up to 6 A
|
| Output Power |
30 W
|
| Features |
Over Voltage Protection
Thermal Protection Under Voltage Protection, Brown-Out |
| Efficiency @ Conditions |
>90%, 230 VAC, 9.2V @ 1.3 ~ 3.3 A
>90%, 230 VAC, 15.3V @ 1.1 ~ 2 A >88%, 230 VAC, 5.1V @ 1.2 ~ 6 A |
| No-load Input Power @ Voltage |
<30 mW @ 230 V
|
| Switching Frequency |
68 kHz
|
| Internal Switch |
No
|
| Component Count + Extras |
39 + 4
|
| Voltage In |
180 ~ 265 VAC
|
| Design Author |
Power Integrations
|
| Application / Target Market |
Power: AC Adapters
USB Powered Devices |
| Main I.C. Base Part |
INN3268C
|
| Date Created By Author | 2020-07 |
| Date Added To Library | 2021-01 |
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