Overview
The onsemi FSL117MRIN is an integrated Pulse Width Modulation (PWM) controller and 700V SenseFET, specifically designed for offline Switch-Mode Power Supplies (SMPS). This device is tailored for applications requiring efficient and reliable power management, particularly in offline flyback converters up to 10 watts. The FSL117MRIN combines advanced power switching capabilities with built-in protection features, making it a robust solution for various power supply designs.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage Rating | 700 V |
| Package Type | 8-Pin PDIP |
| Operating Frequency | Typically 40 kHz to 100 kHz |
| Line Overvoltage Protection (OVP) | Yes |
| Abnormal Overcurrent Protection (OCP) | Yes |
| Burst Mode Operation | Yes, for low standby power |
| EMI Reduction | Yes, through advanced burst mode operation |
| Power Rating | Up to 10 watts for offline flyback converters |
Key Features
- Integrated PWM controller and 700V SenseFET for efficient power switching.
- Advanced burst mode operation to meet low standby power regulations and reduce EMI emissions.
- Line Overvoltage Protection (OVP) and Abnormal Overcurrent Protection (OCP) for enhanced reliability.
- Simplified design and lower costs due to integrated features.
- Suitable for offline flyback converters up to 10 watts.
Applications
The onsemi FSL117MRIN is ideal for various offline power supply applications, including:
- Offline flyback converters up to 10 watts.
- Consumer electronics such as chargers, adapters, and small appliances.
- Industrial power supplies requiring efficient and reliable operation.
- LED lighting systems and other low-power DC-DC converters.
Q & A
- What is the voltage rating of the FSL117MRIN?
The FSL117MRIN has a voltage rating of 700 V. - What type of package does the FSL117MRIN come in?
The FSL117MRIN comes in an 8-Pin PDIP package. - Does the FSL117MRIN have built-in overvoltage protection?
Yes, the FSL117MRIN includes Line Overvoltage Protection (OVP). - How does the FSL117MRIN reduce EMI emissions?
The FSL117MRIN reduces EMI emissions through its advanced burst mode operation. - What is the typical operating frequency of the FSL117MRIN?
The typical operating frequency of the FSL117MRIN is between 40 kHz and 100 kHz. - Is the FSL117MRIN suitable for high-power applications?
No, the FSL117MRIN is specifically designed for offline flyback converters up to 10 watts. - Does the FSL117MRIN have abnormal overcurrent protection?
Yes, the FSL117MRIN includes Abnormal Overcurrent Protection (OCP). - What are the benefits of the burst mode operation in the FSL117MRIN?
The burst mode operation helps meet low standby power regulations and reduces EMI emissions, simplifying designs and lowering costs. - In which types of devices is the FSL117MRIN commonly used?
The FSL117MRIN is commonly used in consumer electronics, industrial power supplies, and LED lighting systems. - Where can I find detailed specifications for the FSL117MRIN?
Detailed specifications for the FSL117MRIN can be found on the onsemi official website, as well as on distributor websites like Mouser and RS Components.
