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ONSEMI FSL538HPG High Performance Power Switch
The FSL538HPG is a high-performance integrated switch designed for off-line switch-mode power supplies and industrial applications. It combines an 800V Super-Junction MOSFET with SENSEFET technology, providing rugged performance and advanced protections such as over-voltage, over-current, and thermal shutdown. Featuring peak-current mode control with soft-start, frequency hopping, and burst-mode operation, this device ensures high efficiency and system reliability in white goods, consumer electronics, and industrial power supplies. It includes built-in start-up circuitry, line detection, and auto-recovery protections, simplifying design for both isolated and non-isolated converters.
ONSEMI FSL538HPG High Performance Power Switch Specifications:
- Voltage Rating: 800 V (Drain-to-Source)
- Peak-current mode control with slope compensation
- Built-in HV current source for start-up
- Soft-start time: 7-13 ms
- Switching frequency: 130 kHz (H variant)
- Thermal shutdown at 147°C with recovery at 95°C
- Protections: OVP, OLP, AOCP, TSD, and auto-recovery
- Line detection for brown-in/out and over-voltage protection
- DRAIN pin voltage: -0.3 to 800 V
- Operating junction temperature: -40°C to +125°C
- Total power dissipation: 1.25 W
- Case: PDIP-7, dimensions conforming to JEDEC standards
- ESD protection: 1000 V (HBM), 2000 V (HBM except drain), 1000 V (CDM)
Buy the ON Semiconductor FSL538HPG – Reliable Power Switch for Industrial Applications
Purchase the ON Semiconductor FSL538HPG now and enhance your power supply designs with a rugged, efficient, and reliable high-voltage switch. Featuring advanced protections, integrated soft-start, and frequency hopping, this device is ideal for off-line switch-mode power supplies used in white goods, industrial equipment, consumer electronics, and metering systems. Its built-in start-up circuitry and auto-recovery protections simplify design and improve system reliability. The FSL538HPG’s robust construction and comprehensive features ensure long-lasting performance and system efficiency, making it an excellent choice for demanding power applications.
Get ON Semiconductor FSL538HPG today—built for high efficiency, durability, and easy integration into industrial and consumer power systems.
Frequently Asked Questions
Where can I buy ONSEMI FSL538HPG?
You can click on the BUY or RFQ button to purchase FSL538HPG from an authorized ONSEMI distributor.
How do I troubleshoot issues or seek technical support for part FSL538HPG?
You can download the FSL538HPG datasheet or visit the ONSEMI website for support.
Who is the manufacturer of FSL538HPG?
ONSEMI