FSGM0465R is a green-mode Fairchild Power Switch (FPS™) launched by Fairchild Semiconductor in 2009. It features soft burst-mode operation, precise fixed operating frequency, pulse-by-pulse current limiting, various protection functions, auto-restart mode, internal startup circuit, internal high-voltage senseFET, and built-in soft-start. It is applied to power supplies for LCD TV and monitor, STB and DVD combination.
The FSGM0465R is an integrated Pulse Width Modulation (PWM) controller and SenseFET specifically designed for offline Switch-Mode Power Supplies (SMPS). It features soft burst-mode operation for low standby power consumption and precision fixed operating frequency at 66kHz. The device includes various protection functions such as Overload Protection (OLP), Over-Voltage Protection (OVP), Abnormal Over-Current Protection (AOCP), and Internal Thermal Shutdown (TSD).
| Switching Frequency | 66 kHz |
|---|---|
| Internal High-Voltage SenseFET | 650V |
| Operating Junction Temperature | -40 to +125 °C |
| Maximum Junction Temperature | 150 °C |
The device has a precision fixed operating frequency of 66kHz.
The maximum junction temperature is 150 °C.