UCC3818AN
Unitrode
Unitrode
UCC3818A BICMOS POWER FACTOR PRE
$2.62
Available to order
Reference Price (USD)
1+
$4.26000
10+
$3.82200
25+
$3.61360
100+
$3.13170
500+
$2.66596
1,000+
$2.24840
2,500+
$2.13598
Exquisite packaging
Discount
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Designed for high-density power solutions, Unitrode's UCC3818AN PFC controller delivers exceptional performance in compact form factors. This innovative PMIC incorporates frequency foldback technology that maintains high efficiency across all load conditions. The device features precise input current shaping that minimizes THD (Total Harmonic Distortion) to less than 5%. With its programmable soft-start and adjustable switching frequency, the UCC3818AN offers unparalleled design flexibility. Primary applications include gaming consoles, high-end audio amplifiers, and broadcast equipment. The IC is also extensively used in scientific instrumentation and particle accelerator power systems where precision is crucial.
Specifications
- Product Status: Active
- Mode: Average Current
- Frequency - Switching: 6kHz ~ 220kHz
- Current - Startup: 150 µA
- Voltage - Supply: 12V ~ 17V
- Operating Temperature: 0°C ~ 70°C
- Mounting Type: Through Hole
- Package / Case: 16-DIP (0.300", 7.62mm)
- Supplier Device Package: 16-PDIP
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