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FDMS86550

Name: FDMS86550
Rating: 4.7 (12 reviews)

MOSFET N-CH 60V 32A/155A POWER56

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製造商。部分 #FDMS86550
包 PowerTDFN-8
資料表 FDMS86550 DataSheet
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
Series	PowerTrench®
ProductStatus	Active
FETType	N-Channel
Technology	MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss)	60 V
Current-ContinuousDrain(Id)@25°C	32A (Ta), 155A (Tc)
DriveVoltage(MaxRdsOnMinRdsOn)	8V, 10V
RdsOn(Max)@IdVgs	1.65mOhm @ 32A, 10V
Vgs(th)(Max)@Id	4.5V @ 250µA
GateCharge(Qg)(Max)@Vgs	154 nC @ 10 V
Vgs(Max)	±20V
InputCapacitance(Ciss)(Max)@Vds	11530 pF @ 30 V
PowerDissipation(Max)	2.7W (Ta), 156W (Tc)
OperatingTemperature	-55°C ~ 150°C (TJ)
MountingType	Surface Mount
SupplierDevicePackage	8-PQFN (5x6)

概述

Description

FDMS86550 is a high-performance, integrated circuit designed for power management applications, particularly in mobile and portable electronic devices. It typically features a buck converter architecture, enabling efficient voltage regulation from a higher input voltage to a lower output voltage, thus maximizing battery life and system efficiency. The chip is often characterized by its low quiescent current, high switching frequency, and the ability to operate in various modes, including pulse-width modulation (PWM) and pulse-frequency modulation (PFM).
Key features may include adjustable output voltage, over-current protection, thermal shutdown, and a compact package suitable for space-constrained designs. FDMS86550 is commonly used in smartphones, tablets, and wearables, where power efficiency and thermal management are critical. Its ease of integration with other components makes it a popular choice for designers aiming to enhance the overall performance of their electronic devices.

Features

The FDMS86550 is a dual N-channel MOSFET designed for various applications, including power management and switching. Key features include:
1. Low On-Resistance (RDS(on)): This ensures minimal power loss and improved efficiency during operation.
2. High Current Rating: Capable of handling significant load currents, suitable for high-power applications.
3. Fast Switching Speed: Facilitates efficient operation in high-frequency applications.
4. High Breakdown Voltage: Offers robust performance under high-voltage conditions.
5. Thermal Resistance: Designed to dissipate heat effectively, enhancing reliability and performance.
6. Compact Package: Typically available in surface mount packages, saving space on PCBs.
Overall, the FDMS86550 is ideal for applications in power converters, motor drivers, and other electronic systems where efficiency and reliability are critical.

Package

The FDMS86550 is typically available in a TO-220 package type, which is a widely used format for power MOSFETs. This package design provides good thermal performance and ease of mounting.

Pinout

The FDMS86550 is a dual N-channel MOSFET designed for power management applications. It comes in a 8-pin SO-8 package. The pin configuration is as follows:
1. Gate 1 (G1) - Controls the first N-channel MOSFET.
2. Drain 1 (D1) - Connects to the drain of the first MOSFET.
3. Source 1 (S1) - Connects to the source of the first MOSFET.
4. Source 2 (S2) - Connects to the source of the second MOSFET.
5. Drain 2 (D2) - Connects to the drain of the second MOSFET.
6. Gate 2 (G2) - Controls the second N-channel MOSFET.
7. Drain 1 (D1) - Common drain for the first MOSFET.
8. Drain 2 (D2) - Common drain for the second MOSFET.
This MOSFET features low ON-resistance and high-speed switching, making it suitable for applications such as DC-DC converters and synchronous rectification.

Manufacturer

The FDMS86550 is manufactured by Fairchild Semiconductor, a well-known company specializing in the design and manufacturing of semiconductor products. Fairchild Semiconductor, founded in 1957, is recognized for its innovation in the semiconductor industry, particularly in the development of power management and analog devices. The company produces a wide range of products, including MOSFETs, diodes, and integrated circuits, serving various markets such as automotive, industrial, and consumer electronics. Fairchild has a strong reputation for providing high-performance solutions that meet the needs of modern electronic applications. In 2016, Fairchild Semiconductor was acquired by ON Semiconductor, further expanding its portfolio and capabilities in the semiconductor space.

Application

The FDMS86550 is a dual N-channel MOSFET primarily used in power management applications. Its application areas include DC-DC converters, power supply circuits, motor control, and load switching in consumer electronics, automotive, and industrial systems. The device's low on-resistance and fast switching capabilities make it suitable for efficient power handling in various electronic devices.

Equivalent

The FDMS86550 chip is a dual N-channel MOSFET. Equivalent products include the AO3401, BSS138, and IRLZ44N. However, it's essential to check specifications such as voltage, current ratings, and R_DS(on) to ensure compatibility for specific applications. Always refer to datasheets for precise comparisons.