UCC2818A-Q1
UCC2818A-Q1 is BiCMOS Power-Factor Preregulator manufactured by Texas Instruments.
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SLUSA21A
- FEBRUARY 2010
- REVISED DECEMBER 2014
UCC2818A-Q1 BiCMOS Power-Factor Preregulator
1 Features
- 1 Qualified for Automotive Applications
- Controls Boost Preregulator to Near-Unity Power
Factor
- Limits Line Distortion
- World-Wide Line Operation
- Overvoltage Protection
- Accurate Power Limiting
- Average Current Mode Control
- Improved Noise Immunity
- Improved Feed-Forward Line Regulation
- Leading Edge Modulation
- 150-μA Typical Start-Up Current
- Low-Power BiCMOS Operation
- 12-V to 17-V Operation
- Frequency Range of 6 kHz to 220 kHz
2 Applications
- Automotive
3...
