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Description
High voltage start-up transition-mode PFC
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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!！
| QUANTITY | UNIT PRICE | PLUS UNIT PRICE | TOTAL PRICE |
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Substitute (equivalent) Product
| Product Name | Description |
|---|---|
| L6562A | High-voltage high-frequency power factor pre-regulator IC designed for active PFC applications. It operates in continuous conduction mode (CCM) and features a wide input voltage range, high switching frequency, and low standby power consumption. |
| ISL6563 | High-voltage power factor correction controller designed for active PFC applications. It supports both discontinuous conduction mode (DCM) and continuous conduction mode (CCM) and includes features like soft start, overvoltage protection, and thermal shutdown. |
| TDA4863 | Power factor correction pre-regulator IC suitable for active PFC applications. It offers a wide input voltage range, high efficiency, and integrated protection features such as overcurrent protection and thermal shutdown. |
| UC3854 | High-performance power factor correction controller designed for PFC applications. It features a current mode control scheme, programmable gain amplifier, and comprehensive protection mechanisms including overvoltage and overcurrent protection. |
| STNRGPF01 | Digital power factor correction controller for PFC applications. It integrates a digital core, analog peripherals, and power stage drivers, offering high flexibility and performance with features like adaptive dead time control and advanced protection schemes. |
Product Usage
The L6563HTR is a high-voltage, high-frequency power factor correction (PFC) controller IC, commonly used in power supply circuits to improve the power factor and reduce harmonic distortion. It is particularly useful in applications where efficient power conversion and compliance with international standards for harmonic content are required. Here are some typical circuits and applications that use the L6563HTR:
Boost PFC Circuits:
Power Factor Correction (PFC) Stages:
High-Power LED Drivers:
Telecommunication Equipment:
Industrial Control Systems:
Medical Equipment:
Solar Inverters:
Here is a simplified block diagram of a boost PFC circuit using the L6563HTR:
RequiredAC Input -> Rectifier -> Filter Capacitor -> Boost Inductor -> Boost Diode -> Output Capacitor -> Load
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V
L6563HTR
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V
MOSFET Switch
In this circuit:
For detailed design information, including component selection and layout guidelines, refer to the datasheet and application notes provided by the manufacturer (STMicroelectronics).
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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.
L6563HTR
L6563HTR has several brands around the world that may have alternate names for L6563HTR due to regional differences or acquisition. L6563HTR may also be known as the following names:
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