STMicroelectronics EVLACF01UC65 65W ACF Demonstration Board
STMicroelectronics EVLACF01UC65 65W Active Clamp Flyback (ACF) Demonstration Board is designed to evaluate the capabilities of the STACF01A ACF controller. On the primary side, the STACF01A is paired with MasterGaN1L, a 600V half-bridge enhancement-mode GaN HEMT featuring high-voltage drivers. The EVLACF01UC65 board features universal AC input and delivers selectable DC output voltages compliant with USB power delivery standards (5V, 9V, 15V, and 20V). This board features a compact design with dimensions of 60mm x 35mm x 22mm and a power density of 23W/in³. Typical applications include AC-DC adapters for smartphones, laptops, and other handheld devices, and offline SMPS.
Features
- 90VAC to 264VAC, 47Hz to 63Hz universal AC input voltage
- 65W maximum output power
- 5V, 9V, 15V, and 20V DC selectable output voltage
- 93% full load @90VAC peak efficiency
- 23W/in³ power density
- Stand-by power consumption:
- 60mW@115VAC, 5VOUT
- 68mW@230VAC, , 5VOUT
- 60mm x 35mm x 22mm compact design
Applications
- AC-DC adapters for smartphones, laptops, and other handheld devices
- Offline SMPS
EVLACF01UC65 Basic Connection
Board Performance
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