5L0365R PDF Datasheet – Fairchild Power Switch

This post describes for the Power Switch.

The function of this semiconductor is Fairchild Power Switch(FPS).

The package is TO-220F-4L Type

The manufacturer of this parts is Fairchild Semiconductor.

Fairchild Semiconductor Corporation, a semiconductor manufacturing company, was acquired by ON Semiconductor Corporation on September 18, 2016.

See the preview image and the 5L0365R Datasheet PDF file for more information.


5L0365R schematic


The Fairchild Power Switch(FPS) product family is specially designed for an off-line SMPS with minimal external components. The Fairchild Power Switch(FPS) consists of a high voltage power SenseFET and a current mode PWM IC. Included PWM controller integrates the fixed frequency oscillator, the under voltage lock-out, the leading edge blanking, the optimized gate turn-on/turn-off driver, the thermal shutdown protection, the over voltage protection, and the temperature compensated precision current sources for the loop compensation and the fault protection circuitry.

5L0365R is a type of power switch that is designed for use in power supplies and other applications that require high efficiency and low power consumption. It is a type of switching regulator that uses a pulse width modulation (PWM) technique to regulate the output voltage.

The Green Mode Fairchild Power Switch is named after its environmentally friendly design, which minimizes power loss and reduces energy consumption. It is designed to operate in a low-power standby mode when there is no load demand, which helps to conserve energy and reduce standby power consumption.

1 page
5L0365R pdf datasheet


• Precision Fixed Operating Frequency (100/67/50kHz)

• Low Start-up Current (Typ. 100uA)

• Pulse by Pulse Current Limiting

• Over Current Protection

• Over Voltage Protection (Min. 25V)

• Internal Thermal Shutdown Function

• Under Voltage Lockout

• Internal High Voltage Sense FET

• Auto-Restart Mode




• SMPS for Printer, Facsimile & Scanner

• Adaptor for Camcorder


Other data sheets are available within the file:

KA5H0365R, KA5M0365R, KA5L0365R, KA5H0380R, KA5M0380R, KA5L0380R, 5LO365R

5L0365R PDF Datasheet

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