| Allicdata Part #: | SC2441ITSTRT-ND |
| Manufacturer Part#: |
SC2441ITSTRT |
| Price: | $ 1.74 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Semtech Corporation |
| Short Description: | IC REG CTRLR BUCK 28TSSOP |
| More Detail: | Buck Regulator Positive Output Step-Down DC-DC Co... |
| DataSheet: |  SC2441ITSTRT Datasheet/PDF |
| Quantity: | 1000 |
| 2500 +: | $ 1.58363 |
Specifications
| Voltage - Supply (Vcc/Vdd): | 1.8 V ~ 15 V |
| Supplier Device Package: | 28-TSSOP |
| Package / Case: | 28-TSSOP (0.173", 4.40mm Width) |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Control Features: | Enable, Frequency Control, Soft Start |
| Serial Interfaces: | -- |
| Clock Sync: | Yes |
| Synchronous Rectifier: | Yes |
| Duty Cycle (Max): | 90% |
| Frequency - Switching: | Up to 1MHz |
| Series: | -- |
| Output Phases: | 2 |
| Number of Outputs: | 2 |
| Topology: | Buck |
| Output Configuration: | Positive |
| Function: | Step-Down |
| Output Type: | Transistor Driver |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
Description
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DC DC Switching Controllers are used to help regulate the voltage output of the source power supply. The SC2441ITSTRT is an example of such a controller. It is a dual-channel device with a 5A maximum switch current and a wide adjustable frequency range of up to 2MHz.The primary function of a voltage regulator is to take the power from a source, such as a battery, and provide stable output voltages for electrical loads. The SC2441ITSTRT does this by taking the input voltage, regulating it and providing a regulated voltage output for the load. It accomplishes this through the use of an inductor, a rectifier and a regulator circuit.The SC2441ITSTRT works by using a ramp voltage control and an analog output voltage. The ramp voltage control automatically adjusts the power supply output by sensing the require load current. When the ramp voltage reaches the desired set point, the analog output voltage is adjusted to regulate the output voltage. This helps to ensure the output voltage is stable and reliable.The device also includes a synchronous rectifier circuit. This circuit helps to reduce the overall losses in the power supply. The synchronous rectifier circuit also helps to reduce switching losses and improves the efficiency of the power supply.The SC2441ITSTRT also features a programmable current limit function. This helps to protect the power supply from overloading and allows the power supply to be run at a safe current level. The device also has an adjustable soft start time to limit the inrush current.The SC2441ITSTRT is a versatile device and can be used in a variety of applications including battery chargers, mobile phone chargers, and industrial power supplies. This device is widely used in the industry due to its high efficiency and robust construction.In conclusion, the SC2441ITSTRT is a versatile and reliable DC DC switching controller. It is capable of providing stable and regulated output voltages and its synchronous rectifier circuit helps to reduce switching losses and improve efficiency. This device is widely used in a variety of applications and its adjustable soft start time helps to protect the power supply from overloading. Overall, the SC2441ITSTRT is an effective and reliable DC DC switching controller.The specific data is subject to PDF, and the above content is for reference
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