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AO4803A

Name: AO4803A
Rating: 4.7 (12 reviews)

MOSFET 2P-CH 30V 5A 8-SOIC

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製造商。部分 #AO4803A
包 SOIC-8
資料表 AO4803A DataSheet
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Not For New Designs
FETType	2 P-Channel (Dual)
FETFeature	Logic Level Gate
DraintoSourceVoltage(Vdss)	30V
Current-ContinuousDrain(Id)@25°C	5A
RdsOn(Max)@IdVgs	46mOhm @ 5A, 10V
Vgs(th)(Max)@Id	2.5V @ 250µA
GateCharge(Qg)(Max)@Vgs	11nC @ 10V
InputCapacitance(Ciss)(Max)@Vds	520pF @ 15V
Power-Max	2W
OperatingTemperature	-55°C ~ 150°C (TJ)
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概述

Description

AO4803A is a course typically offered in higher education settings, focusing on advanced topics in a specific field, often related to engineering or technology. The course may cover various aspects, including theoretical concepts, practical applications, and current trends in the industry. Students are usually expected to engage in hands-on projects, case studies, or research, enhancing their understanding and skills. AO4803A may also emphasize collaboration, critical thinking, and problem-solving within real-world contexts.
Check the specific syllabus or academic institution for detailed information regarding prerequisites, learning outcomes, and assessment methods associated with AO4803A, as these can vary widely.

Features

The AO4803A is a dual N-channel MOSFET designed for high-performance power applications. Key features include:
1. Low On-Resistance (RDS(on)): Ensures minimal power loss and heat generation, enhancing efficiency.
2. High Switching Speed: Supports fast switching capabilities for improved performance in various applications.
3. Low Gate Charge (Qg): Reduces driving power requirements and enables efficient operation in PWM applications.
4. Source-Drain Voltage (VDS): Rated up to 30V, suitable for a wide range of power management tasks.
5. Package Options: Available in compact surface-mount packages, facilitating space-saving designs.
6. Thermal Performance: Good thermal conductivity aids in heat dissipation during operation.
7. Applications: Ideal for DC-DC converters, battery management systems, and motor control.
These features make the AO4803A suitable for various consumer electronics, automotive, and industrial applications, ensuring reliability and efficiency in power management.

Package

The AO4803A is typically packaged in a SOP-8 (Small Outline Package with 8 pins) configuration. This surface-mount package is commonly used for MOSFETs and integrated circuits, providing a compact footprint for efficient circuit design.

Pinout

The AO4803A is a dual N-channel MOSFET designed for power management applications. It comes in a 6-pin package (typically in a SO-6 or similar form factor). The pin configuration generally consists of:
1. Gate 1 (G1) - Controls the first N-channel MOSFET.
2. Drain 1 (D1) - Output for the first N-channel MOSFET.
3. Source 1 (S1) - Source terminal for the first N-channel MOSFET.
4. Gate 2 (G2) - Controls the second N-channel MOSFET.
5. Drain 2 (D2) - Output for the second N-channel MOSFET.
6. Source 2 (S2) - Source terminal for the second N-channel MOSFET.
The AO4803A is used in applications such as DC-DC converters and load switches, providing efficient switching with low on-resistance.

Manufacturer

The AO4803A is manufactured by Alpha & Omega Semiconductor (AOS), a company that specializes in developing and providing a wide range of semiconductor products. AOS focuses on power management solutions, including MOSFETs, diodes, and power ICs for various applications such as computing, consumer electronics, telecommunications, and automotive sectors. Founded in 2000, AOS is known for its innovative technologies and commitment to delivering high-performance, reliable products to meet the needs of its global customers. The company is publicly traded and operates in the semiconductor industry, emphasizing quality and efficiency in its manufacturing processes.

Application

The AO4803A is a dual N-channel MOSFET commonly used in applications such as power management, DC-DC converters, load switching, and battery management systems. Its low on-resistance and fast switching capabilities make it suitable for high-efficiency power supplies, motor drivers, and industrial automation. Additionally, it can be utilized in LED drivers and telecom equipment to enhance efficiency and thermal performance.

Equivalent

The AO4803A is a dual N-channel MOSFET. Equivalent products include the BSS138, SI2302, and IRLML2502. Always check the specific datasheets for parameters like voltage ratings, current handling, and package type to ensure compatibility with your application.