Allicdata Part #: | W83303G-ND |
Manufacturer Part#: |
W83303G |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Nuvoton Technology Corporation of America |
Short Description: | IC ACPI CONTROLLER 48-LQFP |
More Detail: | Controller, ACPI PMIC 48-LQFP |
DataSheet: | W83303G Datasheet/PDF |
Quantity: | 1000 |
Series: | -- |
Packaging: | Tray |
Part Status: | Obsolete |
Applications: | Controller, ACPI |
Current - Supply: | 20µA |
Voltage - Supply: | 4.75 V ~ 5.25 V |
Operating Temperature: | 0°C ~ 70°C |
Mounting Type: | Surface Mount |
Package / Case: | 48-LQFP |
Supplier Device Package: | 48-LQFP |
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The W83303G is a System PWM Controller designed for personal computer and peripherals power management applications. It is primarily used for controlling AC/DC converters and DC-DC converters. The W83303G can set the operating frequency of AC/DC and DC/DC outputs and for combined operation of each output. It also provides low ripple output voltages, fast transient response, and high efficiency under light/heavy loading conditions. Additionally, the W83303G features soft-start, frequency synchronization, phase shifts, voltage positioning and power saving modes.
The W83303G is designed to provide system designers with a comprehensive control solution for computer or other power management applications. It is capable of adjusting the output frequency of the AC/DC and DC/DC the converter and allows for synchronization between the two output frequency. This allows for the system to increase power efficiency. It also allows for the voltage to be adjusted, so that the system can meet specific voltage requirements.
The W83303G also has several safety features to ensure the safety of the system that it is controlling. These include under/over voltage protection, over-power protection, over-temperature protection, and over-current protection. In addition to these safety features, the W83303G also has the ability to reduce power consumption when in inactive states. It can also monitor the current and voltage of the connected AC/DC and DC/DC converter.
The W83303G works by setting a target frequency for the AC/DC and DC/DC converter. This target frequency is used to determine the output voltage and power of each of the converters. The W83303G will then adjust the output voltage and power so that it meets the set frequency. This helps to maintain the correct power and voltage conditions within the system.
The W83303G also offers phase shift and voltage positioning modes. Phase shift mode allows the system to shift the phase between the AC/DC and DC/DC outputs. This helps to synchronize the operation of each of the outputs and provides smoother system performance. Voltage positioning mode allows operators to set the voltage threshold of output power. This helps to ensure that the outputvoltage always remains within the desired window.
The W83303G also comes with a variety of power saving modes. These include light load and deep sleep modes. Light load mode reduces power consumption when the system is in idle states. Deep sleep mode is used to further reduce power consumption in low power states. Both modes help to reduce overall system power consumption.
The W83303G is an ideal solution for power management of personal computer and peripherals. It provides efficient and reliable control of AC/DC and DC/DC converters. It also offers a variety of power saving modes to reduce overall system power consumption and improve system performance. Finally, the W83303G is a safe and reliable system power controller that is easy to use and configure.
The specific data is subject to PDF, and the above content is for reference
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