1 pcs : HF500GP-40 - Voltage Regulators - Switching Regulators Fixed-Frequency, Flyback Regulator with Multi-Mode Control

HF500-40HF500-40 Fixed-Frequency Flyback Regulator Monolithic Power Systems (MPS) HF500-40HF500-40 Fixed-Frequency Flyback Regulator is a current-mode regulator with built-in slope compensation. The HF500-40 combines a 700V MOSFET and a full-featured controller into one chip. It features low-power, offline, flyback, and switch-mode power supply. The regulator works in a fixed frequency with frequency jittering at medium and heavy loads. Jittering helps reduce EMI energy on the switching frequency and its harmonics. During light-load conditions, the regulator freezes the peak current and reduces its switching frequency to 25kHz for excellent efficiency. At very light loads, the regulator enters burst mode to achieve low standby power consumption.