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FDMC8878

Name: FDMC8878
Rating: 4.7 (12 reviews)

POWER FIELD-EFFECT TRANSISTOR, 9

製造商
製造商。部分 #FDMC8878
包 PowerWDFN-8
資料表 FDMC8878 DataSheet
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規格

Package	Bulk
Series	PowerTrench®
ProductStatus	Active
FETType	N-Channel
Technology	MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss)	30 V
Current-ContinuousDrain(Id)@25°C	9.6A (Ta), 16.5A (Tc)
DriveVoltage(MaxRdsOnMinRdsOn)	4.5V, 10V
RdsOn(Max)@IdVgs	14mOhm @ 9.6A, 10V
Vgs(th)(Max)@Id	3V @ 250µA
GateCharge(Qg)(Max)@Vgs	26 nC @ 10 V
Vgs(Max)	±20V
InputCapacitance(Ciss)(Max)@Vds	1230 pF @ 15 V
PowerDissipation(Max)	2.1W (Ta), 31W (Tc)
OperatingTemperature	-55°C ~ 150°C (TJ)
MountingType	Surface Mount
SupplierDevicePackage	8-MLP (3.3x3.3)

概述

Description

The FDMC8878 is a high-performance, dual N-channel MOSFET designed for power management applications, particularly in synchronous buck converters and other switching power supplies. It features low on-resistance (RDS(on)) and fast switching speeds, which enhance efficiency and reduce heat generation during operation. The device is optimized for use in high-frequency applications, making it suitable for modern power electronics.
With a maximum drain-source voltage (VDS) rating of 30V and a continuous drain current capability of up to 35A, the FDMC8878 is ideal for applications requiring robust performance under varying load conditions. Its compact package, typically in a SO-8 or similar form factor, allows for efficient thermal management and PCB space savings.
Overall, the FDMC8878 is an excellent choice for designers looking to improve the efficiency and reliability of their power conversion circuits.

Features

The FDMC8878 is a dual N-channel MOSFET designed for power management applications. Key features include:
1. High Efficiency: Optimized for low on-resistance (R_DS(on)), ensuring minimal power loss during operation.
2. Low Gate Charge (Q_g): Reduces driving power requirements and enhances switching speed.
3. Compact Package: Typically offered in a surface-mount package (e.g., SO-8), allowing for space-saving designs.
4. Wide Voltage Range: Suitable for various applications, handling voltages up to approximately 30V.
5. Thermal Performance: Designed for improved thermal characteristics, allowing for higher current handling.
6. Fast Switching: Ideal for applications requiring quick turn-on and turn-off times, making it suitable for synchronous rectification and DC-DC converters.
7. High Reliability: Built to withstand rigorous operating conditions, ensuring long-term performance.
These features make the FDMC8878 a popular choice for automotive, industrial, and consumer electronics power systems.

Package

The FDMC8878 is typically provided in a surface mount package type, specifically a SO-8 (Small Outline) package. This design facilitates compact integration on circuit boards while ensuring efficient thermal performance and electrical connectivity.

Pinout

The FDMC8878 is a dual N-channel MOSFET driver with a total of 8 pins. The primary functions of these pins are as follows:
1. GND (Pin 1): Ground connection.
2. VDD (Pin 2): Supply voltage for the driver.
3. IN1 (Pin 3): Input signal for controlling the first MOSFET.
4. OUT1 (Pin 4): Output to drive the first MOSFET.
5. IN2 (Pin 5): Input signal for controlling the second MOSFET.
6. OUT2 (Pin 6): Output to drive the second MOSFET.
7. COMP (Pin 7): Compensation pin for stability in the feedback loop.
8. NC (Pin 8): No connection; typically left unconnected.
This device is commonly used in power management applications, including synchronous rectification in DC-DC converters.

Manufacturer

The FDMC8878 is manufactured by ON Semiconductor, a global semiconductor company. ON Semiconductor specializes in a wide range of products including analog, discrete, and power semiconductor components. The company serves various industries such as automotive, industrial, cloud computing, and consumer electronics, providing solutions that enhance energy efficiency and connectivity. With a strong focus on innovation and sustainability, ON Semiconductor positions itself as a leader in the semiconductor market, addressing the growing demand for advanced technologies in diverse applications.

Application

The FDMC8878 is a dual N-channel MOSFET designed for use in power management applications. Its primary application areas include voltage regulation modules (VRMs), DC-DC converters, battery management systems, and motor control. It is suitable for high-efficiency power switching in consumer electronics, industrial equipment, and automotive applications, enabling efficient energy conversion and thermal management.

Equivalent

The FDMC8878 chip is a dual N-channel MOSFET driver. Equivalent products include the following:
1. AOZ1280 - A high-efficiency synchronous buck controller.
2. BSC012N04LS - A power MOSFET with similar specifications.
3. TPS562200 - A step-down regulator with integrated MOSFETs.
Ensure to check specific datasheets for compatibility and performance characteristics as they might vary.