UCC2819AD
Unitrode
Unitrode
UCC2819A BICMOS POWER FACTOR PRE
$2.29
Available to order
Reference Price (USD)
1+
$3.40000
10+
$3.05600
40+
$2.88900
120+
$2.50383
520+
$2.13144
1,000+
$1.79760
2,520+
$1.70772
5,000+
$1.64352
Exquisite packaging
Discount
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Unitrode's UCC2819AD revolutionizes power factor correction with its hybrid digital-analog control architecture. This advanced PMIC delivers industry-leading efficiency while maintaining exceptional power quality standards. The device incorporates smart gate drive technology that optimizes MOSFET switching performance, reducing conduction losses by up to 30%. With its comprehensive suite of protection features including cycle-by-cycle current limiting and overtemperature protection, the UCC2819AD ensures maximum system reliability. Key applications include photovoltaic inverters, wind turbine converters, and energy storage systems. The IC is also widely used in commercial refrigeration systems and supermarket display lighting where energy efficiency is critical.
Specifications
- Product Status: Active
- Mode: Average Current
- Frequency - Switching: 250kHz
- Current - Startup: 150 µA
- Voltage - Supply: 10.8V ~ 17V
- Operating Temperature: -40°C ~ 85°C
- Mounting Type: Surface Mount
- Package / Case: 16-SOIC (0.154", 3.90mm Width)
- Supplier Device Package: 16-SOIC
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