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AON7140

Name: AON7140
Rating: 4.7 (12 reviews)

MOSFET N-CHANNEL 40V 50A 8DFN

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製造商。部分 #AON7140
包 8-PowerWDFN
資料表 AON7140 DataSheet
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規格

Package	Tape & Reel (TR)
ProductStatus	Active
FETType	N-Channel
Technology	MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss)	40 V
Current-ContinuousDrain(Id)@25°C	50A (Tc)
DriveVoltage(MaxRdsOnMinRdsOn)	4.5V, 10V
RdsOn(Max)@IdVgs	2.3mOhm @ 20A, 10V
Vgs(th)(Max)@Id	2.4V @ 250µA
GateCharge(Qg)(Max)@Vgs	60 nC @ 10 V
Vgs(Max)	±20V
InputCapacitance(Ciss)(Max)@Vds	3350 pF @ 20 V
PowerDissipation(Max)	46W (Tc)
OperatingTemperature	-55°C ~ 150°C (TJ)
MountingType	Surface Mount
SupplierDevicePackage	8-DFN-EP (3.3x3.3)

概述

Description

AON7140 is a high-performance, N-channel MOSFET designed for use in various applications, including power management, DC-DC converters, and load switching. Its low on-resistance and fast switching capabilities make it ideal for efficient power delivery and thermal management. The AON7140 typically features a high voltage rating, allowing it to operate effectively in demanding environments.
Key specifications may include a maximum continuous drain current, low R_DS(on) for reduced conduction losses, and a gate threshold voltage suitable for logic-level drive. The device's compact package design facilitates easy integration into circuit layouts, making it a popular choice among engineers for enhancing system performance and reliability.
Overall, AON7140 contributes to improved energy efficiency and thermal performance in electronic systems, making it a valuable component in modern power electronics.

Features

The AON7140 is a high-performance N-channel MOSFET designed for efficient power management in various applications. Key features include:
1. Voltage Rating: Maximum drain-source voltage (V_DS) typically around 40V.
2. Current Handling: Capable of handling continuous drain currents, often up to 70A, depending on the package and thermal conditions.
3. Low R_DS(on): Offers a low on-resistance (R_DS(on)), typically in the range of 0.0065 to 0.0075 ohms, enhancing efficiency by reducing conduction losses.
4. Fast Switching: Designed for high-speed switching applications, facilitating better performance in converters and inverters.
5. Thermal Performance: Features a robust thermal management capability, often housed in a DPAK or similar package for effective heat dissipation.
6. Safe Operating Area: Well-defined safe operating areas (SOA) for reliable performance under various load conditions.
These features make the AON7140 suitable for use in power supplies, motor drives, and other high-efficiency applications.

Package

The AON7140 is available in a TO-220 package type. This package design is commonly used for power MOSFETs, providing efficient thermal performance and ease of mounting on heat sinks.

Pinout

The AON7140 is a highly integrated power management IC often used in various applications, including battery management systems for portable devices. It features a total of 14 pins. Key functions include:
1. Power Management: Regulates power from battery sources, managing voltage levels for efficient energy usage.
2. Battery Protection: Offers over-voltage, under-voltage, and over-current protections to safeguard battery health.
3. Load Sharing: Manages power distribution between multiple sources, ensuring optimal performance.
4. Thermal Management: Monitors temperature to prevent overheating.
5. Status Indicators: Provides output pins for status LEDs or notifications regarding operation modes.
These features make the AON7140 a versatile device suitable for various low-power applications.

Manufacturer

The AON7140 is manufactured by AON Semiconductor, a company that specializes in power management solutions and high-performance semiconductor devices. AON Semiconductor focuses on developing and producing advanced MOSFETs (Metal-Oxide-Semiconductor Field-Effect Transistors), which are essential components in various electronic applications, including power supplies, automotive systems, and industrial equipment. The company is known for its commitment to innovation and quality, providing efficient and reliable solutions for power conversion and management in a wide range of industries.

Application

AON7140 is a high-performance N-channel MOSFET commonly used in power management applications. Its key application areas include DC-DC converters, synchronous rectification, power supply designs, and battery management systems. It is also suitable for use in electric vehicles, renewable energy systems, and industrial power applications due to its low on-resistance and high efficiency.

Equivalent

The AON7140 chip is often compared to the Nordic Semiconductor nRF52832 and nRF52840, as well as the Dialog Semiconductor DA14695. These chips are designed for low-power Bluetooth applications and have similar features such as integrated sensors and low-energy consumption profiles. Always check the specific datasheets for compatibility and feature sets.