UC3853N
Texas Instruments
Texas Instruments
IC PFC CTR AVER CURR 94KHZ 8DIP
$4.41
Available to order
Reference Price (USD)
1+
$3.78000
10+
$3.39400
50+
$3.20860
100+
$2.78070
500+
$2.36716
1,000+
$1.99640
2,500+
$1.89658
5,000+
$1.82528
Exquisite packaging
Discount
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Designed for high-density power solutions, Texas Instruments's UC3853N 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 UC3853N 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: 56kHz ~ 94kHz
- Current - Startup: 250 µA
- Voltage - Supply: 12V ~ 40V
- Operating Temperature: 0°C ~ 70°C
- Mounting Type: Through Hole
- Package / Case: 8-DIP (0.300", 7.62mm)
- Supplier Device Package: 8-PDIP
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