EVHF500-7-S-00A 85VAC~265VAC/50Hz, 12V/0.3A, 5V/0.3A Evaluation Board

EVHF500-7-S-00A 85VAC~265VAC/50Hz, 12V/0.3A, 5V/0.3A Evaluation Board

The HF500-7 is a fixed-frequency, current- mode regulator with built-in slope compensation.

Key Specifications

Evaluation Board

Design Notes

• The board ships in a default configuration; check the jumper and resistor options against the user guide before applying power.
• Respect the input terminal rating — most faults on evaluation boards come from an supply above the marked limit.
• Test points on the switching node and output are for a short-ground probe, not for a long oscilloscope lead.
• Where a GUI is supported, connect the dongle before power-up so the device enumerates on the I²C bus.