STEVAL-VP319X1B evaluation board implements a 5V/3W Buck converter developed for general purpose applications, operating from 85 to 265VAC. If the size of the input bulk capacitors is increased, the evaluation board is able to supply the 3W in extended range (40 - 265VAC). The reference design is built around the new VIPERP319X, an offline high-voltage converter of the VIPERPlus family with 800V avalanche-rugged Power MOSFET, PWM current-mode control, fixed 30 kHz switching frequency with jittering to satisfy electromagnetic disturbance standards, burst mode for light load management.
- 50-60Hz frequency
- Output current: 0.6A
- Stand-by mains consumption: < 16mW at 230VAC
- 4-point average active mode efficiency at full load: > 69.7% (compliant with European CoC ver. 5)
- 4-point average active mode efficiency at 10% full load > 60.58%
- Meets IEC55022 Class B conducted EMI
Other details
| Brand |
STMICROELECTRONICS |
| Part Number |
STEVAL-VP319X1B |
| Quantity |
Each |
| Technical Data Sheet EN |
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