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onsemi Power Factor Controller 40 kHz 32-Pin LQFP 30V FAN9673Q
Specifications
| Country of Origin | India |
|---|---|
| Brand | onsemi |
| Height | 1.45mm |
| Length | 9mm |
| Model | FAN9673Q |
| Mount Type | Surface |
| Series | FAN9673C |
| Maximum Operating Temperature | 105°C |
| Package Type | LQFP |
| Sub Type | Power Factor Controller |
| Minimum Operating Temperature | -40°C |
| Switching Frequency | 40kHz |
| Pin Count | 32 |
| Maximum Supply Voltage | 30V |
| Supply Current | 7mA |
| Start-up Supply Current | 80μA |
| Maximum Source Current | 50μA |
| Maximum Sink Current | -35μA |
Key Features
- This controller operates with a switching frequency of 40 kHz to improve power efficiency.
- It features low start-up supply current of 80μA and supply current of 7mA for efficient power consumption.
- Maximum source and sink currents are 50μA and -35μA respectively, ensuring controlled operation.
- The controller supports operation over a temperature range from -40°C to 105°C.
- It comes in a compact 32-pin LQFP package with a height of 1.45mm and length of 9mm.
- The maximum supply voltage spec is 30V, suitable for typical power management circuits.
- Includes integrated protection features for soft start, over-voltage, open-feedback, over-current, and under-voltage lockout.
Product Description
onsemi FAN9673Q Power Factor Controller 40 kHz 32-Pin LQFP 30V is a high-performance power factor correction integrated circuit designed for improving energy efficiency in electronic and electrical power systems.
This semiconductor device utilizes a switching frequency of 40 kHz for optimal power factor correction and supports a supply current as low as 7mA, with a minimal start-up supply current of 80μA, making it highly efficient.
The device is capable of handling a maximum supply voltage up to 30V and operates reliably across a wide temperature range from -40°C to 105°C, suitable for demanding industrial and automotive environments (though it is not automotive certified).
Packaged in a surface-mount 32-pin LQFP with dimensions including a height of 1.45mm and length of 9mm, it is compact and ideal for space-constrained PCB designs.
Key features include integrated protection mechanisms such as soft start, over-voltage and over-current protection, open-feedback protection, zero power detection, and under-voltage lockout, ensuring durability and safety.
This Power Factor Controller is ideal for applications in industrial power management, power supplies, manufacturing equipment, and HVAC systems where efficient energy utilization is critical.
This controller operates with a switching frequency of 40 kHz to improve power efficiency. It features low start-up supply current of 80μA and supply current of 7mA for efficient power consumption. Maximum source and sink currents are 50μA and -35μA respectively, ensuring controlled operation.
The controller supports operation over a temperature range from -40°C to 105°C. It comes in a compact 32-pin LQFP package with a height of 1.45mm and length of 9mm. The maximum supply voltage spec is 30V, suitable for typical power management circuits.
Includes integrated protection features for soft start, over-voltage, open-feedback, over-current, and under-voltage lockout. Explore more power semiconductor devices and power management ICs on EnvMart for your industrial, commercial, or lab power solutions.
Explore more products in our Power Factor Controller IC category.
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Frequently Asked Questions
The maximum supply voltage for this model is 30V, making it suitable for typical power management circuits.
It operates with a switching frequency of 40 kHz, which helps improve power efficiency.
This unit comes in a compact 32-pin LQFP package with a height of 1.45mm and a length of 9mm.
The supply current for this model is 7mA, with a low start-up supply current of 80μA.
It can operate reliably over a temperature range from -40°C to 105°C.
It includes protection features for soft start, over-voltage, open-feedback, over-current, and under-voltage lockout.
The maximum source current is 50μA, while the maximum sink current is -35μA.
This model uses a surface mount type for installation.
It belongs to the FAN9673C series, which includes various power factor controllers.
It is suitable for applications in industrial power management, power supplies, manufacturing equipment, and HVAC systems.
The FAN9673Q is manufactured in India.
It improves power efficiency by operating at a switching frequency of 40 kHz and maintaining low supply currents.
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