NCP51705MNTXG

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NCP51705MNTXG

+Nomenclature

IC GATE DRVR LOW-SIDE 24QFN

  • FabricantSemi - conducteurs

  • Pièce fabricant #NCP51705MNTXG

  • En stock6335

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Spécifications

Attribut Valeur
Part Status Active
Digi Key Programmable Not Verified
Driven Configuration Low-Side
Channel Type Single
Number of Drivers 1
Gate Type SiC MOSFET
Voltage - Supply 10V ~ 22V
Logic Voltage - VIL, VIH 1.2V, 1.6V
Current - Peak Output (Source, Sink) 6A, 6A
Input Type Inverting, Non-Inverting
Rise / Fall Time (Typ) 8ns, 8ns
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case 24-VFQFN Exposed Pad
Supplier Device Package 24-QFN (4x4)
Base Product Number NCP51705

Présentation

Description

The NCP51705MNTXG is a high-performance voltage regulator designed for automotive and industrial applications. It features a wide input voltage range, typically from 4.5V to 40V, making it suitable for diverse power supply environments. The device provides a regulated output voltage with high efficiency, which is crucial for extending battery life and reducing thermal management challenges.
Key features include low quiescent current, fast transient response, and integrated protection mechanisms such as thermal shutdown and overvoltage protection. The NCP51705MNTXG is often utilized in systems requiring stable power for microcontrollers, sensors, and other critical components. Its compact package design allows for easy integration into space-constrained applications.
Overall, the NCP51705MNTXG combines reliability, efficiency, and performance, making it an ideal choice for engineers looking to enhance the power management in their designs.

Equivalent

The NCP51705MNTXG is a high-performance gate driver used for driving N-channel MOSFETs. Equivalent products include the MIC4427, LTC7000, and FAN3100, which also serve similar high-side and low-side driving applications. Additionally, the LM5116 and MAX4424 can be considered alternatives depending on specific requirements like voltage, current ratings, and switching frequency. Always check datasheets for precise compatibility and specifications.

Features

The NCP51705MNTXG is a high-performance, low-dropout (LDO) voltage regulator designed for various applications, particularly in power management for processors and other digital devices. Key features include:
1. Output Voltage Range: Adjustable output voltage (1.0V to 3.3V).
2. High Current Capability: Delivers up to 1.5A of output current.
3. Low Dropout Voltage: Ensures efficient operation with a low dropout of approximately 200mV at maximum load.
4. Power Supply Rejection Ratio (PSRR): Offers excellent PSRR, maintaining output stability under varying input voltage.
5. Thermal Shutdown and Current Limiting: Provides protection against overheating and overcurrent conditions.
6. Fast Transient Response: Suitable for dynamic load applications, ensuring stable output during load changes.
7. Compact Package: Available in a small surface-mount package (DFN) for space-constrained designs.
These features make the NCP51705MNTXG a reliable choice for powering sensitive electronics in various consumer and industrial applications.

Pinout

The NCP51705MNTXG is a high-performance, dual-output, synchronous buck converter controller designed for powering processors and other components. It comes in a compact 20-pin HTQFN package.
Pin Count: 20 pins
Key Functions:
- PWM Control: Provides pulse-width modulation for efficient voltage regulation.
- Input Voltage Range: Supports a wide range of input voltages.
- Enable Pin (EN): Used to enable or disable the device.
- Compensation: Pins for external compensation network to optimize performance.
- Power Good (PG): Indicates if the output voltage is within the desired range.
- Feedback (FB): Used for voltage feedback to regulate the output voltage.
- SW Pins: Connect to the switching node of the power stage.
- GND: Ground connection for the device.
This device is suitable for various applications, including point-of-load voltage regulation in advanced computing and telecommunication systems.

Manufacturer

The NCP51705MNTXG is manufactured by ON Semiconductor. ON Semiconductor is a global semiconductor company that designs and manufactures a wide range of electronic components, including power management solutions, sensors, and analog devices. The company focuses on providing innovative, energy-efficient solutions for various applications, including automotive, industrial, and consumer electronics. Founded in 1999, ON Semiconductor has grown through a combination of organic growth and strategic acquisitions, positioning itself as a key player in the semiconductor industry. Its commitment to sustainability and technology advancement underscores its role in supporting modern electronic systems and applications.

Application

The NCP51705MNTXG is a high-performance, low-dropout (LDO) voltage regulator primarily used in applications such as power management for microcontrollers, FPGAs, and DSPs. It is suitable for post-regulation of switching power supplies, providing stable power supply to sensitive analog circuits. Additionally, it is employed in automotive systems, telecommunications, and industrial equipment for maintaining voltage levels under varying load conditions. Its features make it ideal for battery-powered devices where efficiency and low quiescent current are crucial.

Package

The NCP51705MNTXG is packaged in a 5-lead TSOT-23 package. This compact surface-mount package is designed for space-saving applications in power management circuits.

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