UCC3819D
Texas Instruments
Texas Instruments
IC PFC CTR AVERAGE 250KHZ 16SOIC
$1.60
Available to order
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$1.60000
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$1.584
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$1.568
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$1.552
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$1.536
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$1.52
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Texas Instruments's UCC3819D represents the next generation of Power Factor Correction ICs, offering unparalleled performance in AC/DC power conversion systems. This PMIC integrates critical PFC functionality with intelligent control algorithms to achieve power factors exceeding 0.99. The device features adaptive switching frequency control that automatically optimizes efficiency across varying load conditions. With its compact design and minimal external component requirements, the UCC3819D simplifies power supply design while reducing overall system costs. Primary applications include telecom power systems, medical equipment power supplies, and industrial automation controllers. The IC's robust design makes it ideal for harsh environments like oil field equipment and railway power systems.
Specifications
- Product Status: Obsolete
- Mode: Average Current
- Frequency - Switching: 250kHz
- Current - Startup: 150 µA
- Voltage - Supply: 10.8V ~ 17V
- Operating Temperature: 0°C ~ 70°C
- Mounting Type: Surface Mount
- Package / Case: 16-SOIC (0.154", 3.90mm Width)
- Supplier Device Package: 16-SOIC
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