FAN7601BGX

AC DC Converters, Offline Switchers Overview

The FAN7601BGX is a Green Current Mode PWM Controller manufactured by onsemi, designed for AC/DC converters. It operates with a maximum switching frequency of 300 kHz and supports a maximum duty cycle of 98%. The device features an output current capability of 250 mA and functions within a supply voltage range of 8V to 20V. It is housed in a 10-SSOP package and is rated for operation between -40°C and +150°C junction temperature.

AC DC Converters, Offline Switchers Feature Summary

• Implements Green Current Mode control for enhanced efficiency
• Integrates internal protection against overtemperature and overvoltage conditions
• Includes soft-start functionality and frequency control capabilities

AC DC Converters, Offline Switchers Applications

• Offline flyback power supply designs
• AC/DC converter systems
• General purpose power management ICs

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific suffix 'GX' corresponds to the 10-SSOP package variant as documented. Confirm RoHS compliance status through official datasheets. Check for End-of-Life (EOL) or Not Recommended for New Design (NRND) notices from onsemi before finalizing procurement plans.

AC DC Converters, Offline Switchers Selection Notes

Select this component for applications requiring Green Current Mode PWM control in offline topologies. Ensure the design accommodates the 10-SSOP package dimensions and the specified operating temperature range. Verify that the required switching frequency does not exceed the 300 kHz maximum limit.

AC DC Converters, Offline Switchers Part Context

The FAN7601BGX belongs to the FAN7601B series of Green Current Mode PWM Controllers. This family includes variants such as FAN7601BMX and FAN7601N, which share similar functional characteristics but differ in packaging options like SOP-8 or DIP-8. The series is engineered for high-efficiency AC/DC conversion applications.

AC DC Converters, Offline Switchers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Users should consult onsemi's official replacement guides or contact technical support for validated alternatives.