SC286ULTRT Integrated Circuits (ICs) |
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| Allicdata Part #: | SC286ULTR-ND |
| Manufacturer Part#: |
SC286ULTRT |
| Price: | $ 1.86 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Semtech Corporation |
| Short Description: | IC REG BUCK PROG 4A DL 28MLPQ |
| More Detail: | Buck Switching Regulator IC Positive Programmable ... |
| DataSheet: | SC286ULTRT Datasheet/PDF |
| Quantity: | 1000 |
| 3000 +: | $ 1.69256 |
| Voltage - Input (Max): | 5.5V |
| Supplier Device Package: | 28-MLPQ (4x4) |
| Package / Case: | 28-UFQFN Exposed Pad |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Synchronous Rectifier: | Yes |
| Frequency - Switching: | 1.6MHz |
| Current - Output: | 4A |
| Voltage - Output (Max): | 3.3V |
| Voltage - Output (Min/Fixed): | 0.8V |
| Series: | -- |
| Voltage - Input (Min): | 2.9V |
| Number of Outputs: | 2 |
| Output Type: | Programmable |
| Topology: | Buck |
| Output Configuration: | Positive |
| Function: | Step-Down |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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The SC286ULTRT is a DC-DC switching regulator and a type of power management integrated circuit (PMIC). It is designed to provide a simple and cost effective solution for operating simple voltage regulator applications. The SC286ULTRT also offers a range of protection features, including over-current protection, thermal protection, and fault detection.
The SC286ULTRT is a versatile regulator and is ideal for applications such as LED drivers, LED backlights, small LCD displays and consumer electronics. It is available in a wide range of output voltages and can deliver up to 8A of output current, ensuring that it can support a variety of different loads. The device is also capable of synchronous rectification and supports a wide range of operating frequencies.
The working principle of the SC286ULTRT is based on the switching voltage regulator topology. It operates by using a step-down transformer to convert incoming power from the input voltage to a lower voltage at the output. This lower voltage is then rectified and regulated using a series of MOSFET switches and linear regulators. These components work together to ensure that a steady, constant output voltage is achieved.
The SC286ULTRT also comes equipped with a range of integrated features to ensure that it is able to operate under various conditions. It includes an on-chip inductor, EMI filter, and an advanced protection feature that is designed to prevent over-current, under-voltage, over-voltage, and open-loop conditions. In addition, the device also supports programmable loop compensation and pulse-by-pulse current limiting. This ensures that the device is able to protect against short-circuit, over-temperature, and over-current conditions.
The SC286ULTRT is a highly versatile and efficient switching regulator, making it perfect for a number of different applications. Its efficiency is enhanced by its low quiescent current draw, allowing it to remain in a low-power mode even when the load is inactive. This helps to minimize power consumption, ensuring that the device is able to operate for extended periods of time without disrupting the performance of the application.
The SC286ULTRT is a robust and reliable switching regulator, which makes it an ideal choice for a variety of applications. Its small size, low quiescent current draw, and integrated features make it perfect for high-density and industrial applications. The device is also capable of operating under a variety of conditions, ensuring that it will be able to meet the needs of any application.
The specific data is subject to PDF, and the above content is for reference
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SC286ULTRT Datasheet/PDF