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NCP3231MNTXG
IC REG BUCK ADJUSTABLE 25A 40QFN
- Manufacturer
- Mfr. Part #NCP3231MNTXG
- Package VFQFN-40
- Datasheet
- In Stock5064
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Specifications
| 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 |
Overview
Description
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
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
Pinout
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
Application
Equivalent
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.
Shipping
Shipping MethodsWe
offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.
Shipping Fee Reference (DHL/FedEx):
DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.
FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.
UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.
TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.
EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.
Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.
Payments
Payment Methods
The Payment term is 100% Prepaid.
Currently, we only accept the below payment methods:
1. PayPal
2. Credit/ Debit Card
3. Wire Transfer
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