| Allicdata Part #: | S-8357N50MC-O3JT2U-ND |
| Manufacturer Part#: |
S-8357N50MC-O3JT2U |
| Price: | $ 0.39 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | ABLIC U.S.A. Inc. |
| Short Description: | IC REG CTRLR BOOST SOT23-5 |
| More Detail: | Boost Regulator Positive Output Step-Up DC-DC Con... |
| DataSheet: |  S-8357N50MC-O3JT2U Datasheet/PDF |
| Quantity: | 1000 |
| 3000 +: | $ 0.35280 |
| Voltage - Supply (Vcc/Vdd): | 0.9 V ~ 10 V |
| Supplier Device Package: | SOT-23-5 |
| Package / Case: | SC-74A, SOT-753 |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Control Features: | Enable |
| Serial Interfaces: | -- |
| Clock Sync: | No |
| Synchronous Rectifier: | No |
| Duty Cycle (Max): | 85% |
| Frequency - Switching: | 600kHz |
| Series: | -- |
| Output Phases: | 1 |
| Number of Outputs: | 1 |
| Topology: | Boost |
| Output Configuration: | Positive |
| Function: | Step-Up |
| Output Type: | Transistor Driver |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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PMICs, or Power Management ICs, are a vital component in any electrical system, providing voltage regulation to ensure the system’s components operate correctly and safely. The voltage regulator is a type of PMIC that is responsible for regulating the power supply going to the system components. One type of voltage regulator is a DC DC switching controller—specifically the S-8357N50MC-O3JT2U DC-DC switching controller.
Operation
The S-8357N50MC-O3JT2U is a 3rd-order PWM buck controller, meaning it steps down the voltage from the input source and then modulates it to the desired output voltage. It allows for a high power efficiency and extended lifetime, as well as a high frequency operation. It operates with a switching frequency between 300 kHz and 2.4 MHz, allowing for a wide range of power supply designs.
The controller integrates accurate voltage control, over-temperature protection, short-circuit protection, under-voltage lockout, and more. It also features phase-shift-based PWM switching to achieve very low output ripple and low electromagnetic interference (EMI).
Applications
The S-8357N50MC-O3JT2U is primarily used in low-voltage applications, but can also be used in standard voltage applications with a suitable power adapter. Examples of common applications include: notebook computers, gaming consoles, cable modems, and set-top boxes. It is also used in the power supply of portable medical devices, such as body temperature monitors and defibrillators.
The S-8357N50MC-O3JT2U is perfect for applications that require a low-voltage, high-efficiency power solution. It is especially beneficial in applications where there is a need for high power density and space constraints.
Conclusion
The S-8357N50MC-O3JT2U is a DC DC switching controller, allowing for an efficient and reliable voltage regulation in various low-voltage applications. It provides a high power efficiency and extended lifetimes, making it an ideal solution for applications that require a low-voltage, high-efficiency power solution. Its features, including its phase-shift-based PWM switching, allow for reliable performance in applications ranging from notebook computers to medical devices.
The specific data is subject to PDF, and the above content is for reference
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