Allicdata Part #: | 296-20305-ND |
Manufacturer Part#: |
PT8124A |
Price: | $ 0.00 |
Product Category: | Power Supplies - Board Mount |
Manufacturer: | Texas Instruments |
Short Description: | DC DC CONVERTER 1.05-1.825V |
More Detail: | Non-Isolated PoL Module DC DC Converter 1 Output 1... |
DataSheet: | PT8124A Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Voltage - Output 3: | -- |
Base Part Number: | PT8124 |
Size / Dimension: | -- |
Package / Case: | 31-SIP Module |
Mounting Type: | Through Hole, Right Angle |
Efficiency: | 84% |
Operating Temperature: | -40°C ~ 85°C |
Features: | -- |
Applications: | ITE (Commercial) |
Current - Output (Max): | 30A |
Series: | Excalibur™ PT8120 |
Voltage - Output 2: | -- |
Voltage - Output 1: | 1.05 ~ 1.825 V |
Voltage - Input (Max): | 13.2V |
Voltage - Input (Min): | 10.8V |
Number of Outputs: | 1 |
Type: | Non-Isolated PoL Module |
Part Status: | Obsolete |
Packaging: | Tray |
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DC-DC converters are electronic devices that convert a DC voltage from one voltage level to another, either from a higher voltage to a lower voltage or from a lower voltage to a higher voltage. The PT8124A is a high-efficiency non-isolated buck converter capable of delivering up to 500mA from a wide input voltage range of 2.5 V to 36 V and output voltages as low as 0.6 V. It is one of the most commonly used types of converters because of its high efficiency and wide input range. As a result, it is often used in applications like LED drivers, motor drivers, and other power system components.
The PT8124A consists of three main components: an inductor, a capacitor, and a power switch. The inductor is a coil of wire which stores energy during one part of the cycle and releases it during the other part. The power switch is an electronic switch which is used to control the flow of current in and out of the inductor. Finally, the capacitor is used to smooth the output to the application by providing energy when the inductor is not providing it.
When the output voltage is lower than the input voltage, the PT8124A will act as a buck converter. This means that the power switch will be turned on and off in a way that the average output voltage is lower than the input voltage. When the power switch is turned on, current is passed through the inductor, and energy stored in the inductor causes the output voltage to rise. When the switch turns off, the inductor discharges the energy stored in it, resulting in the output voltage dropping to a lower level. After each cycle, the capacitor is used to smooth the output and provide energy when the inductor is not providing it.
When the output voltage is higher than the input voltage, the PT8124A will act as a boost converter. This means that the power switch will be turned on and off in a way that the average output voltage is higher than the input voltage. When the power switch is turned on, the current passes through the inductor, and the energy stored in it causes the output voltage to rise. When the switch turns off, the inductor discharges the energy stored in it, resulting in the output voltage dropping to a lower level. After each cycle, the capacitor is used to smooth the output and provide energy when the inductor is not providing it.
The PT8124A converter is a highly efficient device, capable of delivering up to 95% efficiency when operated at the proper levels. This makes it an ideal choice for applications which require high efficiency, such as LED drivers, motor drivers and other power system components. Additionally, its wide input range makes it well suited for applications operating in a wide range of input voltages.
In conclusion, the PT8124A converter is one of the most commonly used types of DC-DC converters because of its high efficiency and wide input voltage range. It is an ideal choice for applications which require high efficiency, such as LED drivers, motor drivers and other power system components. Thanks to its high efficiency, wide input range, and reliable performance, the PT8124A is a great choice for any application which requires a DC-DC converter.
The specific data is subject to PDF, and the above content is for reference
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