Apraksts

• AC/DC PWM Controller with Extremely Low Startup Current and Brownout Protection
• FEATURES
• Extremely Low Startup Current (< 900nA)
• Current Mode Control
• Fixed 65/130KHz Switching Frequency
• OCP (Cycle-by-cycle Over Current Protection)
• OLP (Over Load Protection) with 50/80mS Delay
• OVP (Over Voltage Protection) through VCC Pin
• Embedded Soft Start 6.5mS
• Brownout Protection
• OUT Driving capability +150mA/-400mA (Typ.)
• APPLICATIONS
• Switching AC/DC Adapter
• Switching Battery Charger
• Open Frame Power Supply

Parametri

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