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Description
PFC IC Average Current 200kHz 16-PDIP
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The parameters and performance indicators of this product are sourced from the internet. In case of discrepancies, please refer to the manufacturer's technical specifications!！
Preview of the first 3 pages of the data sheet
| QUANTITY | UNIT PRICE | PLUS UNIT PRICE | TOTAL PRICE |
|---|
Substitute (equivalent) Product
| Product Name | Description |
|---|---|
| UC3842 | High performance fixed frequency current mode controller for off-line and DC to DC converters. It features a precision reference, an oscillator, and high gain error amplifier. |
| UC3854 | A high-performance power factor correction (PFC) controller designed to provide a constant output voltage while maintaining a high power factor and low total harmonic distortion. |
| LM2576 | Monolithic integrated circuit which provides all the active functions required in a step-down (buck) switching regulator, capable of driving a 3A load with excellent line and load regulation. |
| IR2110 | High-voltage, high-speed power MOSFET and IGBT driver featuring a high-side driver capable of operating up to 600V. It also includes a low-side driver. |
| TLC5940 | 16-Channel, 12-bit PWM Constant Current LED Driver with Dot Correction and Open-Load Detection. Suitable for LED lighting applications. |
Product Usage
The UC3854BNG4 is a specialized integrated circuit (IC) designed for power factor correction (PFC) in switch-mode power supplies (SMPS). It is particularly useful in applications where high efficiency and compliance with power quality standards are required. Here are some common circuits and applications that use the UC3854BNG4:
Boost PFC Converters:
AC-DC Power Supplies:
Motor Drives:
Uninterruptible Power Supplies (UPS):
Solar Inverters:
LED Drivers:
Telecommunications Equipment:
A typical application circuit for the UC3854BNG4 in a boost PFC converter might include the following components:
By integrating the UC3854BNG4 into these circuits, designers can achieve high efficiency, low harmonic distortion, and compliance with stringent power quality standards.
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| Express | Standard Shipping | Express (0.5kg) | Standard Shipping (0.05kg) | ||
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Returns are normally accepted when completed within 90 days from the date of the parcel delivered.
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Warranty
All UTSOURCE purchases have a 90 days money back return policy, plus a 100 days UTSOURCE warranty against any manufacturing defects.This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation.
UC3854BNG4
UC3854BNG4 has several brands around the world that may have alternate names for UC3854BNG4 due to regional differences or acquisition. UC3854BNG4 may also be known as the following names:
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