UC3855B Datasheet, Preregulator, UNITRODE

UC3855B Features

• Preregulator
• Controls Boost PWM to Near Unity Power Factor
• Fixed Frequency Average Current Mode Control Minimizes Line Current Distortion
• Built-in Active Snubber (ZVT)

PDF File Details

Part number:

UC3855B

Manufacturer:

UNITRODE

File Size:

1.28MB

Download:

📄 Datasheet

Description:

High performance power factor preregulator. The UC3855A/B provides all the control features necessary for high power, high frequency PFC boost converters. The average current mo

UC3855B Application

• Applications The UC3855A/B also features a single quadrant multiplier, squarer, and divider circuit which provides the programming signal for the c

TAGS

UC3855B

UNITRODE

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