AO4892

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AO4892

MOSFET 2N-CH 100V 4A 8SOIC

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規格

Part Status Active
Technology MOSFET (Metal Oxide)
Configuration 2 N-Channel (Dual)
Drain to Source Voltage (Vdss) 100V
Current - Continuous Drain (Id) @ 25°C 4A
Rds On (Max) @ Id, Vgs 68mOhm @ 4A, 10V
Vgs(th) (Max) @ Id 2.8V @ 250µA
Gate Charge (Qg) (Max) @ Vgs 12nC @ 10V
Input Capacitance (Ciss) (Max) @ Vds 415pF @ 50V
Power - Max 2W
Operating Temperature -55°C ~ 150°C (TJ)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
Base Product Number AO489

概述

Description

AO4892 is a course or module code that could pertain to a specific subject in an academic institution or training program. Without additional context, such as the institution offering it or the field of study, it's challenging to provide a precise description. Courses typically cover specialized topics and are structured to give students foundational knowledge or skills in that area. If AO4892 is related to a technical, scientific, or professional field, it might involve lectures, practical sessions, and assessments to evaluate understanding. For detailed information, one would typically refer to the course syllabus or contact the educational institution offering it.

Features

The AO4892 is a dual N-channel MOSFET transistor commonly used in electronic circuits for switching and amplification purposes. Some of its key features include:
1. Dual N-Channel Configuration: It contains two N-channel MOSFETs in a single package, enabling more compact circuit designs.
2. Low On-Resistance: The MOSFETs typically exhibit low on-resistance, which helps in reducing power losses and improving efficiency in switching applications.
3. High Current Capability: Each channel can handle a significant amount of current, making it suitable for applications requiring efficient power management.
4. Enhanced Thermal Performance: The device is designed to provide good thermal dissipation, which helps in maintaining performance stability under high load conditions.
5. Compact Package: The AO4892 is usually available in a small package like SOIC-8, making it ideal for space-constrained applications.
6. Wide Range of Applications: It can be used in a variety of applications including power management for portable devices, DC-DC converters, and motor control circuits.
These features make the AO4892 a versatile choice for designers looking to integrate MOSFET functionality in their electronic designs.

Package

The AO4892 is a dual n-channel MOSFET housed in a compact surface-mount package, typically a DFN (Dual Flat No-leads) or SOIC (Small Outline Integrated Circuit) package, suitable for high-density applications.

Pinout

The AO4892 is a dual N-channel MOSFET designed for efficient power management and switching applications. It typically comes in a small outline package with an 8-pin configuration. The primary functions of this MOSFET include switching and amplifying electronic signals within circuits, commonly used in DC-DC converters and load switches.
The pin configuration is as follows:
1. Pin 1 (Source 1): Source terminal for the first MOSFET.
2. Pin 2 (Gate 1): Gate terminal for the first MOSFET.
3. Pin 3 (Source 2): Source terminal for the second MOSFET.
4. Pin 4 (Gate 2): Gate terminal for the second MOSFET.
5. Pins 5, 6, 7, 8 (Drain 1 and Drain 2): These are typically internally connected and serve as the drain terminals for both MOSFETs.
The AO4892 is valued for its low on-resistance and high-speed switching capabilities, making it suitable for applications that require efficient power management in compact spaces.

Manufacturer

The AO4892 is manufactured by Alpha & Omega Semiconductor Limited (AOS). AOS is a company that designs, develops, and supplies a broad range of power semiconductors. Their product portfolio includes power MOSFETs, IGBTs, power ICs, and other types of semiconductors that are used to manage power in electronic devices. The company focuses on providing efficient, high-performance power management solutions for a wide variety of applications, including computing, consumer electronics, and industrial sectors.

Application

The AO4892 is a dual N-channel MOSFET used primarily in power management applications. Its key areas include DC-DC converters, load switches, and power supply circuits. It is often used in consumer electronics, computing devices, and communication equipment due to its low on-resistance, fast switching capabilities, and efficient thermal management. These characteristics make it suitable for applications requiring efficient power delivery and management, especially in compact or portable electronic devices.

Equivalent

The AO4892 is a dual N-channel MOSFET commonly used in various electronic applications. Equivalent products include the IRF7341 from Infineon, SI4925DY from Vishay, and FDS4935BZ from ON Semiconductor. However, always verify the specifications like voltage, current ratings, and package type to ensure compatibility with your specific application.

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