CMO765R Datasheet – Green Mode Fairchild Power Switch

Part Number: CMO765R

Correct P/N: CM0765R

Function: Green Mode Fairchild Power Switch

Package: D2-PAK-5L, TO-220-5L Type

Manufacturer: Fairchild Semiconductor

CMO765R datasheet


The FSCM0765R, CMO765R is an integrated Pulse Width Modulator (PWM) and SenseFET specifically designed for high performance offline Switch Mode Power Supplies (SMPS) with minimal external components. This device is an integrated high voltage power switching regulator which combines an avalanche rugged SenseFET with a current mode PWM control block.

What is Green Mode Fairchild Power Switch?

Green Mode Fairchild Power Switch 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. Internal Avalanche Rugged SenseFET
2. Low Start-up Current (max 40uA)
3. Low Power Consumption under 1 W at 240VAC and 0.4W Load
4. Precise Fixed Operating Frequency (66kHz)
5. Frequency Modulation for low EMI
6. Pulse by Pulse Current Limiting (Adjustable)
7. Over Voltage Protection (OVP)
8. Over Load Protection (OLP)
9. Thermal Shutdown Function (TSD)
10. Auto-Restart Mode
11. Under Voltage Lock Out (UVLO) with Hysteresis
12. Built-in Soft Start (15ms)


2. Adaptor
3. SMPS for LCD Monitor


Other data sheets are available within the file: CM0765R, CMO565RG, CMO565RI, CMO565RJ, CMO765

CMO765R Datasheet PDF Download

CMO765R pdf