A5973D013TR Integrated Circuits (ICs) |
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Allicdata Part #: | 497-10187-2-ND |
Manufacturer Part#: |
A5973D013TR |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | STMicroelectronics |
Short Description: | IC REG BUCK ADJ 2A 8HSOP |
More Detail: | Buck Switching Regulator IC Positive Adjustable 1.... |
DataSheet: | A5973D013TR Datasheet/PDF |
Quantity: | 1000 |
Voltage - Output (Min/Fixed): | 1.235V |
Base Part Number: | A5973D |
Supplier Device Package: | 8-HSOP-EP |
Package / Case: | 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 150°C (TJ) |
Synchronous Rectifier: | No |
Frequency - Switching: | 250kHz |
Current - Output: | 2A |
Voltage - Output (Max): | 35V |
Series: | Automotive, AEC-Q100 |
Voltage - Input (Max): | 36V |
Voltage - Input (Min): | 4V |
Number of Outputs: | 1 |
Output Type: | Adjustable |
Topology: | Buck |
Output Configuration: | Positive |
Function: | Step-Down |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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A5973D013TR is a DC-DC switching regulator designed for regulating voltages for a variety of applications. It has very low quiescent current and low noise, high performance and high efficiency, making it suitable for any application. This article introduces the application field and working principle of this DC-DC switching regulator.
The A5973D013TR is a high-performance DC-DC switching regulator that offers a wide operating temperature range from -40°C to +85°C, supports a 5V input voltage, and can regulate voltage from 1.8V to 7V. It is designed for portable and low-power applications, such as cellular phones, laptops, notebooks, cameras and PDAs. The output voltage is adjustable via control pin to provide a wide range of voltage options.
A5973D013TR is a DC-DC switching regulator that works by using two transistors (MOSFETs) on either side of an inductor. The output voltage is regulated by switching the voltage on and off at certain intervals to create a ripple effect on the output. The higher the switch frequency, the lower the ripple effect. The switch frequency is controlled by the control pin, allowing the output voltage to be adjusted to meet the exact demands of the application.
Output current is made up of the sum of the output voltage drops of the MOSFETs. The output voltage is regulated by adjusting the on/off-cycle of the MOSFETs to ensure the desired output voltage is maintained. When the load increases, the switch frequency increases to keep voltage at the load constant. The load current is monitored by an internal current sense circuit, which is used to limit the output current.
A5973D013TR is a high-performance DC-DC switching regulator designed for a wide range of applications. It has a wide operating temperature range, low quiescent current and noise, high performance and efficiency, and adjustable output voltage. It works by switching the voltage on and off at certain intervals and adjusting the on/off-cycle to regulate output voltage and maintain a constant current. As such, it is suitable for any applications that require a small and efficient power supply, such as cellular phones, laptops, notebooks, cameras, and PDAs.
The specific data is subject to PDF, and the above content is for reference
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