- RS Stock No.:
- 169-5608
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- UCC3818PW
- ผู้ผลิต / Manufacturer:
- Texas Instruments
ผลิตภัณฑ์ที่เลิกผลิตแล้ว
- RS Stock No.:
- 169-5608
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- UCC3818PW
- ผู้ผลิต / Manufacturer:
- Texas Instruments
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
- COO (Country of Origin):
- MY
รายละเอียดสินค้า / Product Details
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.
คุณสมบัติ / Specifications
คุณสมบัติ | Value |
---|---|
Maximum Switching Frequency | 115 kHz |
Start-up Supply Current | 0.15mA |
IC Type | Power Factor Pre-Regulator Circuit IC |
Maximum Supply Current | 20 mA |
Zero Power Detection | Yes |
Mounting Type | Surface Mount |
Package Type | TSSOP |
Pin Count | 16 |
Dimensions | 5 x 4.4 x 1.15mm |
Height | 1.15mm |
Length | 5mm |
Maximum Operating Supply Voltage | 17 V |
Maximum Operating Temperature | +70 °C |
Width | 4.4mm |
Minimum Operating Temperature | 0 °C |
Minimum Operating Supply Voltage | 12 V |