OB6563CP - Brand New Analog Devices / Linear Technology IC Chips
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Description
OB6563 is an active transition-mode (TM) power factor correction (PFC) controller for AC-DC switching mode power supply applications. It features an internal start-up timer for stand-alone applications, a one quadrant multiplier with THD optimizer for near unity power factor, zero current detector (ZCD) to ensure TM operation, a current sensing comparator with built-in leading-edge blanking, and a totem pole output ideally suited for driving a power MOSFET.
Specifications and features
- Product Category: IC Chips
- Active transition-mode (TM) power factor correction (PFC)
- Internal start-up timer for stand-alone applications
- One quadrant multiplier with THD optimizer for near unity power factor
- Zero current detector (ZCD) to ensure TM operation
- Current sensing comparator with built-in leading-edge blanking
- Totem pole output ideally suited for driving a power MOSFET
Application Scenarios
OB6563 is widely used in AC-DC switching mode power supply applications.
Comparison
Advantages- Active transition-mode (TM) power factor correction for improved power efficiency
- Internal start-up timer for easy stand-alone application
- One quadrant multiplier with THD optimizer for near unity power factor
- Zero current detector (ZCD) ensures smooth operation
- Current sensing comparator with built-in leading-edge blanking
- Totem pole output suitable for driving power MOSFET
Disadvantages- Not suitable for applications outside AC-DC switching mode power supply
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download OB6563CP
- Chipdatas Part: CD93-OB6563CP
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 14:03 +0800
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