Texas Instruments UC2853D 交流电源-产品快照
- 品牌:
- Texas Instruments
- 型号:
- UC2853D
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| 供应商名称 | 电话 | 备注 |
|---|---|---|
| 得捷电子（上海）有限公司 | 400 920 1199 | |
| 深圳捷迈科技发展有限公司 | 0755-86128820 | |
| 上海贸泽电子有限公司 | ||
| 易络盟电子（中国）有限公司 | ||
| 深圳市鑫凯亚电子有限公司 |
产品介绍
Texas Instruments UC2853D 交流电源
Texas Instruments UC2853D, Power Factor Pre-Regulator Circuit, 82.5 kHz, 40 V, 8-Pin SOIC
Texas Instruments
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. 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. ; Maximum Switching Frequency 82.5 kHz; Start-up Supply Current 0.25mA; Maximum Source Current -20µA; Maximum Sink Current 0.05mA; Maximum Supply Current 500 μA; Zero Power Detection Yes; Mounting Type Surface Mount; Package Type SOIC; Pin Count 8; Dimensions 4.9 x 3.91 x 1.58mm; Height 1.58mm; Length 4.9mm; Maximum Operating Supply Voltage 40 V; Maximum Operating Temperature +85 °C; Width 3.91mm; Minimum Operating Temperature -25 °C;
Semiconductors>Power Management ICs>Power Factor Pre-Regulator Circuits
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