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NCP3231AMNTXG
+StücklisteIC REG BUCK ADJUSTABLE 25A 40QFN
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HerstellerOnsemi
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Herstellerteil #NCP3231AMNTXG
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Paket QFN EP-40
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Auf Lager1567
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Obsolete |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 4.5V |
| Voltage-Input(Max) | 18V |
| Voltage-Output(Min/Fixed) | 0.6V |
| Voltage-Output(Max) | 16.56V |
| Current-Output | 25A |
| Frequency-Switching | 500kHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 90°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 40-VFQFN Exposed Pad |
Übersicht
Description
Key features of the NCP3231AMNTXG include a wide input voltage range, typically supporting up to 18V, and an adjustable output voltage, making it versatile for different power requirements. The converter supports a high switching frequency, which allows for smaller external components and a more compact solution. It also incorporates various protection features such as over-current protection, short-circuit protection, and thermal shutdown to enhance reliability and safety.
The NCP3231AMNTXG is suitable for applications in computing, telecommunications, and other electronics where efficient power conversion is crucial. Its compact size and robust performance make it an attractive choice for designers looking to optimize power efficiency and footprint in their systems.
Equivalent
1. TPS54360 from Texas Instruments
2. LM43603 from Texas Instruments
3. LTM4620 from Analog Devices
4. MP2315 from Monolithic Power Systems
Always verify the specifications and compatibility to ensure proper substitution.
Features
1. Wide Input Voltage Range: Operates efficiently over a broad range of input voltages, making it versatile for various applications.
2. High Efficiency: Provides high power conversion efficiency, reducing energy loss and heat generation.
3. Compact Package: Available in a small footprint package, suitable for space-constrained designs.
4. Adjustable Output Voltage: Supports adjustable output, facilitating flexibility in system design.
5. High Switching Frequency: Allows for smaller external components, enhancing the compactness of the solution.
6. Internal Compensation: Simplifies design by eliminating the need for external compensation components.
7. Protections: Includes comprehensive protection features like overcurrent, overtemperature, and undervoltage lockout, ensuring reliability and safety.
8. Soft-Start Function: Minimizes inrush current during startup, protecting the power supply and connected components.
These features make the NCP3231AMNTXG suitable for a variety of applications, including consumer electronics, telecommunications, and industrial systems.
Pinout
Key functions of the NCP3231AMNTXG include:
1. Synchronous Buck Converter: It provides a high-efficiency step-down DC-DC conversion.
2. Adjustable Output Voltage: The output voltage can be set via external resistors.
3. Integrated High-Side and Low-Side MOSFETs: This integration enhances efficiency by reducing switching and conduction losses.
4. Current Mode Control: Offers fast transient response and simple loop compensation.
5. Power Good and Enable Pins: These allow for sequencing and control of the power rail.
6. Protection Features: Includes overcurrent protection (OCP), overvoltage protection (OVP), thermal shutdown, and undervoltage lockout (UVLO).
These features make it suitable for applications in computing, telecommunications, and networking equipment.