- RS庫存編號:
- 121-8961
- 製造零件編號:
- UC3854BN
- 製造商:
- Texas Instruments
當前暫無庫存,可於2024/6/13發貨,3 工作日送達。
已增加
單價 毎管:25 个
HK$40.135
單位 | Per unit | Per Tube* |
25 - 25 | HK$40.135 | HK$1,003.375 |
50 - 75 | HK$39.262 | HK$981.55 |
100 + | HK$38.39 | HK$959.75 |
* 參考價格 |
- RS庫存編號:
- 121-8961
- 製造零件編號:
- UC3854BN
- 製造商:
- Texas Instruments
產品概覽和技術數據資料表
法例與合規
產品詳細資訊
Power Factor Correction (PFC), Texas Instruments
Texas Instruments integrated controllers for Power Factor Correction (PFC) in pre-regulators and PFC converters can achieve near unity power factor and give stable, low distortion sinusoidal line currents. They utilise advanced features and innovative processes such as quantized voltage feed-forward, current synthesis, frequency dithering and slew rate enhancement to provide significant performance enhancements.
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Power Factor Correction (PFC), Texas Instruments
Texas Instruments Power Factor Correction (PFC) controllers meet IEC61000-3-2 harmonic current limit standards. PFC controllers are designed for AC-DC applications and provide high Power Factor (PF), low current distortion (iTHD), high efficiency and high power density.
規格
Attribute | Value |
---|---|
Maximum Switching Frequency | 115 kHz |
Start-up Supply Current | 0.3mA |
Maximum Source Current | 14µA |
IC Type | Power Factor Pre-Regulator Circuit IC |
Maximum Supply Current | 18 mA |
Zero Power Detection | Yes |
Mounting Type | Through Hole |
Package Type | PDIP |
Pin Count | 16 |
Dimensions | 19.3 x 6.35 x 4.57mm |
Height | 4.57mm |
Length | 19.3mm |
Maximum Operating Supply Voltage | 20 V |
Maximum Operating Temperature | +70 °C |
Minimum Operating Temperature | 0 °C |
Width | 6.35mm |
Minimum Operating Supply Voltage | 10 V |