The FSL117MRIN is an integrated Pulse Width Modulation (PWM) controller and 700V SenseFET specifically designed for offline Switched-Mode Power Supplies (SMPS) with minimal external components.
The FSL117MRIN is an integrated Pulse Width Modulation (PWM) controller and 700V SenseFET specifically designed for offline Switched-Mode Power Supplies (SMPS) with minimal external components. It features an advanced soft burst mode for low standby power and low audible noise, along with Random Frequency Fluctuation (RFF) for low EMI. The device includes comprehensive protection features such as Overload Protection (OLP), Over-Voltage Protection (OVP), Abnormal Over-Current Protection (AOCP), and Internal Thermal Shutdown (TSD).
| Switching Frequency | 61 to 73 kHz |
|---|---|
| Operating Junction Temperature | -40 to +125 °C |
| Total Power Dissipation | 15 W |
| Peak Drain Current Limit | 0.70 to 0.90 A |
| Internal Soft-Start Time | 15 ms |
It is designed for offline Switched-Mode Power Supplies (SMPS) with minimal external components.
The maximum junction temperature is +150 °C.
Yes, it includes Internal Thermal Shutdown (TSD) with Hysteresis.