“Green Mode” Fairchild Power Switch is a term associated with a family of integrated circuits (ICs) manufactured by Fairchild Semiconductor (now part of ON Semiconductor). These ICs are commonly used in switch-mode power supplies and are designed to provide high efficiency and low standby power consumption, hence the “Green Mode” designation.
The Green Mode Fairchild Power Switches are used in a variety of power supply applications, such as adapters, chargers, and other devices that require efficient power conversion. They feature advanced power management techniques to reduce power losses and achieve higher efficiency levels, which is beneficial for energy-saving and environmentally-friendly designs.
Part Number: DM07652R, FSDM07652R
Function: Green Mode Fairchild Power Switch
Package: TO-220F-6L Type
Manufacturer: Fairchild Semiconductor
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Description
The DM07652R is an integrated Pulse Width Modulator (PWM) and Sense FET 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 combine an avalanche rugged Sense FET with a current mode PWM control block. The PWM controller includes integrated fixed frequency oscillator, under voltage lockout, leading edge blanking (LEB), optimized gate driver, internal soft start, temperature compensated precise current sources for a loop compensation and self protection circuitry. Compared with discrete MOSFET and PWM controller solution, it can reduce total cost, component count, size and weight simultaneously increasing efficiency, productivity, and system reliability. This device is a basic platform well suited for cost effective designs of flyback converters.
Features
• Internal Avalanche Rugged Sense FET
• Advanced Burst-Mode operation consumes under 1 W at 240VAC & 0.5W load
• Precision Fixed Operating Frequency (66kHz)
• Internal Start-up Circuit
• Pulse by Pulse Current Limiting
• Abnormal Over Current Protection (AOCP)
• Over Voltage Protection (OVP)
• Over Load Protection (OLP)
• Internal Thermal Shutdown Function (TSD)
• Auto-Restart Mode
• Under Voltage Lock Out (UVLO) with hysteresis
• Low Operating Current (2.5mA)
• Built-in Soft Star
Pinouts:
Application:
• SMPS for LCD monitor and STB
• Adaptor
DM07652R PDF Datasheet
