GF001H - ON Semiconductor

GF001H Power Switch

The GF001H is a next−generation, Green−Mode Power Switch. It integrates an advanced current−mode Pulse Width Modulator (PWM) and an avalanche−rugged 700 V SENSEFET® in a single package, allowing auxiliary power designs with higher standby energy efficiency, reduced size, improved reliability, and lower system cost than previous solutions. A new frequency mod.

Features

• Advanced Burst Mode Operation at No−Load Condition
• 700 V High−Voltage JFET Startup Circuit
• Internal Avalanche−Rugged 700 V SENSEFET
• Built−in 5 ms Soft−Start
• Peak−Current−Mode Control
• Cycle−by−Cycle Current Limiting
• Leading−Edge Blanking (LEB)
• Synchronized Slope Compensation
• Frequency Modulation to Attenuating EMI
• Internal Overload / Open−Loop Protection (OLP)
• VDD Under−Voltage Lockout (UVLO)
• VDD Over−Voltage Protection (OVP)
• Internal Auto−Restart Circuit (OLP, VDD OVP)
• Adjustable Peak Current Limit
• This Device is Pb−Free, Halide Free and are RoHS Compliant DATA S.