NCP3231MNTXG

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NCP3231MNTXG

IC REG BUCK ADJUSTABLE 25A 40QFN

  • Fabricante
  • Mfr. Parte #NCP3231MNTXG
  • Paquete VFQFN-40
  • Hoja de datos
  • En stock5064

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Especificaciones

Package Tape & Reel (TR),Cut Tape (CT),Bulk
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 ~ 85°C (TA)
MountingType Surface Mount
Package/Case 40-VFQFN Exposed Pad

Descripción general

Description

The NCP3231MNTXG is a high-efficiency, synchronous buck converter designed by ON Semiconductor. It is primarily used to step down voltage from a higher level to a lower level in various electronic applications. The device is notable for its ability to deliver up to 15A of continuous output current, making it suitable for powering processors and other high-performance components.
This buck converter operates over a wide input voltage range, typically from 4.5V to 18V, and provides an adjustable output voltage. It features a high switching frequency, which allows for the use of smaller external components and contributes to an overall compact design.
The NCP3231MNTXG includes several protection features, such as overcurrent protection, overvoltage protection, and thermal shutdown, which enhance its reliability and safety in various operating conditions. Additionally, it supports synchronous rectification, which improves its efficiency by reducing power losses during the conversion process.
Overall, the NCP3231MNTXG is a versatile component for applications requiring efficient voltage regulation, such as in computing, networking, and telecommunication equipment.

Features

The NCP3231MNTXG is a high-performance synchronous buck converter designed for efficient power management in various applications. Key features include:
1. Input Voltage Range: It supports a wide input voltage range, typically from 4.5V to 18V, accommodating various power sources.
2. Output Voltage: The device provides an adjustable output voltage, allowing for flexibility in different circuit requirements.
3. High Efficiency: With synchronous rectification, the converter achieves high efficiency, minimizing power loss and improving thermal performance.
4. Current Capability: The NCP3231MNTXG can deliver up to 10A, making it suitable for high-current applications.
5. Switching Frequency: It operates at a programmable switching frequency, allowing users to optimize performance and efficiency.
6. Protection Features: The device includes overcurrent, overvoltage, and thermal protection, enhancing reliability and safety.
7. Soft Start: A soft-start feature helps manage inrush current, ensuring smooth power-up sequences.
8. Compact Package: Its compact QFN package makes it ideal for space-constrained designs.
These features make the NCP3231MNTXG well-suited for applications in computing, telecommunications, and consumer electronics where efficient power conversion is essential.

Package

The NCP3231MNTXG is a DC-DC buck converter that comes in a QFN (Quad Flat No-leads) package type. Specifically, it is typically available in a 5mm x 6mm QFN package, which is designed for surface mounting on PCBs and offers efficient thermal performance and compact size.

Pinout

The NCP3231MNTXG is a high-efficiency synchronous buck converter designed by ON Semiconductor. It has a 28-pin configuration. This device is primarily used in applications requiring step-down voltage conversion, suitable for powering processors, ASICs, FPGAs, and other digital circuits in computing and networking equipment.
Key features of the NCP3231 include:
- Wide input voltage range
- High output current capability
- Integrated MOSFETs for efficiency
- Adaptive On-Time Control for fast transient response
- Adjustable output voltage
- Built-in protection features like overcurrent protection, thermal shutdown, and undervoltage lockout
The pin functions typically include input and output voltage connections, ground, control pins for enabling/disabling the device, feedback for output voltage regulation, and various pins for protection and compensation networks. For detailed pin descriptions and application circuits, referring to the device datasheet is advisable.

Manufacturer

The NCP3231MNTXG is manufactured by ON Semiconductor, now known as onsemi. ON Semiconductor is a leading provider of semiconductor solutions, with a focus on energy-efficient electronics. The company offers a wide range of products including power management, analog, sensors, logic, timing, connectivity, discrete, SoC, and custom devices. onsemi serves various markets such as automotive, industrial, cloud power, and Internet of Things (IoT). Known for its innovative and reliable products, ON Semiconductor helps engineers solve design challenges in numerous applications.

Application

The NCP3231MNTXG is a high-efficiency synchronous buck converter, primarily used for applications requiring compact size and high power density. Its typical application areas include telecommunications, networking equipment, servers, and data storage systems. It is also suitable for industrial automation, test equipment, and any system needing reliable power conversion with minimal energy loss.

Equivalent

The NCP3231MNTXG is a DC-DC buck converter. Equivalent products include:
1. Texas Instruments TPS53513
2. Maxim Integrated MAX20751
3. Analog Devices ADP2164
4. Monolithic Power Systems MPQ8633
5. Renesas ISL8117
Ensure compatibility by comparing specifications like input voltage range, output current, switching frequency, and package type.

Envío

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DHL: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 2-5 días hábiles.

FedEx: El costo de envío oscila entre $25-$40 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

UPS: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

TNT: El costo de envío oscila entre $25-$65 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

EMS: El costo de envío oscila entre $30-$50 (0.5kg), con un plazo de entrega estimado de 7-15 días hábiles.

Correo aéreo registrado: El costo de envío es de $2-$4 (0.1kg), con un tiempo de entrega estimado de 5-20 días hábiles.

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