FAN302HLMY-F117

AC DC Converters, Offline Switchers Overview

The FAN302HLMY-F117 is an offline flyback PWM controller designed for low standby power battery charger applications. It operates within a wide input voltage range of 5 to 25 volts and supports frequencies up to 85kHz. The device is housed in an 8-SOIC package with a width of 3.90mm. It functions reliably across an extended temperature range from -40°C to 105°C, ensuring stable performance in demanding environments.

AC DC Converters, Offline Switchers Feature Summary

• Optimized for low standby power consumption in battery charging systems
• Supports flyback topology for efficient AC-DC conversion
• Integrated PWM control for stable output regulation

AC DC Converters, Offline Switchers Applications

• Low standby power battery chargers
• AC-DC offline converter designs
• Flyback power supply implementations

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix F117 against official onsemi documentation to confirm tape-and-reel packaging and quantity specifications. Ensure compatibility with your PCB footprint and thermal requirements before ordering. Cross-reference the part number with current datasheets to validate any recent manufacturing changes or obsolescence notices.

AC DC Converters, Offline Switchers Selection Notes

Select this component when designing flyback converters requiring low quiescent current for energy-efficient battery chargers. The 8-SOIC package suits space-constrained layouts. Verify that the 85kHz switching frequency aligns with your transformer design and EMI constraints. Confirm the -40°C to 105°C operating range meets your environmental specifications.

AC DC Converters, Offline Switchers Part Context

This part belongs to the FAN302HLMY series of power management ICs from onsemi. It is specifically engineered as an offline switch for flyback topologies. The series targets applications where minimizing no-load power consumption is critical, such as modern USB and battery charging adapters.

AC DC Converters, Offline Switchers Replacement Considerations

Consult onsemi's official substitution guide for direct replacements. Generic equivalents may not match the specific low standby power characteristics or pinout configuration. Verify electrical parameters and package dimensions before considering alternative manufacturers.