UC3854BN
Texas Instruments
Texas Instruments
IC PFC CTR AV CURR 200KHZ 16DIP
$5.74
Available to order
Reference Price (USD)
1+
$4.92000
10+
$4.42000
25+
$4.17840
100+
$3.62120
500+
$3.08262
1,000+
$2.59980
2,500+
$2.46981
Exquisite packaging
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Texas Instruments's UC3854BN 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 UC3854BN 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: Active
- Mode: Average Current
- Frequency - Switching: 200kHz
- Current - Startup: 250 µA
- Voltage - Supply: 10V ~ 20V
- 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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