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AO4805

Name: AO4805
Rating: 4.7 (12 reviews)

MOSFET 2P-CH 30V 9A 8-SOIC

メーカー
Mfr。パート #AO4805
パッケージ SOIC-8
データシート AO4805 DataSheet
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仕様

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
FETType	2 P-Channel (Dual)
FETFeature	Logic Level Gate
DraintoSourceVoltage(Vdss)	30V
Current-ContinuousDrain(Id)@25°C	9A
RdsOn(Max)@IdVgs	19mOhm @ 8A, 10V
Vgs(th)(Max)@Id	2.8V @ 250µA
GateCharge(Qg)(Max)@Vgs	39nC @ 10V
InputCapacitance(Ciss)(Max)@Vds	2600pF @ 15V
Power-Max	2W
OperatingTemperature	-55°C ~ 150°C (TJ)
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概要

Description

AO4805 is a course that typically covers advanced topics in a specific field, often focusing on theoretical principles and practical applications. It may be a part of a graduate program in disciplines such as engineering, science, or technology. The course likely includes lectures, laboratory work, and project-based learning, designed to enhance understanding and skills in the subject matter. Key components may include critical analysis of existing research, development of innovative solutions, and hands-on experiences with relevant technologies and methodologies. Overall, AO4805 aims to prepare students for professional roles in their respective fields, fostering both technical expertise and problem-solving abilities. For specific details about the course content, prerequisites, and assessment methods, it's best to consult the official course syllabus or academic advisor.

Features

The AO4805 is a high-performance operational amplifier known for its low noise and low distortion characteristics. Key features include:
1. Voltage Range: Operates within a wide supply voltage range, typically ±5V to ±15V.
2. High Slew Rate: Offers a high slew rate, ensuring fast response times suitable for dynamic applications.
3. Low Offset Voltage: Provides low input offset voltage, enhancing precision in signal processing.
4. Wide Bandwidth: Exhibits a high gain-bandwidth product, allowing effective amplification of high-frequency signals.
5. Low Power Consumption: Designed for energy efficiency, making it suitable for battery-operated devices.
6. Stable Gain: Maintains stable gain across a range of frequencies, ensuring consistent performance.
7. High Input Impedance: Features high input impedance, minimizing loading effects on preceding stages.
These attributes make the AO4805 ideal for audio applications, instrumentation, and signal conditioning tasks.

Package

The AO4805 is typically available in a TO-220 package type. This package provides efficient heat dissipation and is suitable for power applications.

Pinout

The AO4805 is a dual N-channel MOSFET with a total of 8 pins. The pin configuration is as follows:
1. Gate 1 (G1): Controls the first MOSFET.
2. Drain 1 (D1): The drain terminal for the first MOSFET.
3. Source 1 (S1): The source terminal for the first MOSFET.
4. Gate 2 (G2): Controls the second MOSFET.
5. Drain 2 (D2): The drain terminal for the second MOSFET.
6. Source 2 (S2): The source terminal for the second MOSFET.
7. Drain 1 (D1): Again as part of the pin count; typically to indicate shared connections in the package.
8. Source 2 (S2): Again for shared connections.
The AO4805 is designed for applications such as power management, DC-DC converters, and other high-efficiency switching applications, featuring low on-resistance and fast switching capabilities.

Manufacturer

The AO4805 is manufactured by Alpha & Omega Semiconductor (AOS), a company that specializes in the design, development, and supply of high-performance power semiconductors. AOS focuses primarily on power management solutions, including MOSFETs, diodes, and integrated circuits for various applications such as computing, consumer electronics, telecommunications, and automotive. Founded in 2000 and headquartered in Sunnyvale, California, AOS is known for its innovation in the semiconductor industry and aims to provide cost-effective and energy-efficient solutions to meet the demands of modern electronics.

Application

AO4805 is commonly used in applications such as LED lighting, power management, and motor control. It serves in high-efficiency power conversion, battery management systems, and as a driver for various electronic devices. Its efficiency and reliability make it suitable for consumer electronics, industrial automation, and automotive applications.

Equivalent

The AO4805 is a dual N-channel MOSFET. Equivalent products include the IRF3205, AON7410, and BSS138. Be sure to check specifications such as voltage, current ratings, and package type to ensure compatibility for your specific application.