Uc3854n Correccion Factor De Potencia Pfc Dip16 Itytarg

Mode Average Current
Frequency - Switching 200kHz
Current - Startup 1.5mA
Voltage - Supply 14.5V ~ 30V
Operating Temperature 0°C ~ 70°C
Mounting Type Through Hole
Package / Case 16-DIP (0.300", 7.62mm)
Supplier Device Package 16-PDIP

Datasheet

1 Features
1• Control Boost PWM to 0.99 Power Factor
• Limit Line-Current Distortion to < 5%
• World-Wide Operation Without Switches
• Feedforward Line Regulation
• Average Current-Mode Control
• Low Noise Sensitivity
• Low Startup Supply Current
• Fixed-Frequency PWM Drive
• Low-Offset Analog Multiplier and Divider
• 1-A Totem-Pole Gate Driver
• Precision Voltage Reference

2 Applications
• Offline AC-to-DC Converters
• Medical, Industrial, Telecom, and IT Power
Supplies
• Uninterruptible Power Supplies (UPS)
• Appliances and White Goods