FDMC6688P

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FDMC6688P

MOSFET P-CH 20V 14A/56A 8PQFN

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Specifications

Series PowerTrench®
Part Status Obsolete
FET Type P-Channel
Technology MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss) 20 V
Current - Continuous Drain (Id) @ 25°C 14A (Ta), 56A (Tc)
Drive Voltage (Max Rds On, Min Rds On) 1.8V, 4.5V
Rds On (Max) @ Id, Vgs 6.5mOhm @ 14A, 4.5V
Vgs(th) (Max) @ Id 1V @ 250µA
Gate Charge (Qg) (Max) @ Vgs 61 nC @ 4.5 V
Vgs (Max) ±8V
Input Capacitance (Ciss) (Max) @ Vds 7435 pF @ 10 V
Power Dissipation (Max) 2.3W (Ta), 30W (Tc)
Operating Temperature -55°C ~ 150°C (TJ)
Mounting Type Surface Mount
Supplier Device Package 8-PQFN (3.3x3.3), Power33
Package / Case 8-PowerWDFN
Base Product Number FDMC6688

Overview

Description

The FDMC6688P is a power MOSFET designed for efficient switching applications, primarily in power management systems such as DC-DC converters and power supplies. It features a low on-resistance (RDS(on)), which minimizes conduction losses and enhances overall efficiency. The device has a maximum drain-source voltage (VDS) rating, making it suitable for high-voltage applications.
Typically housed in a compact package, the FDMC6688P is designed for high-density PCB layouts, contributing to space savings in electronic designs. Its fast switching speeds enable improved performance in high-frequency applications.
Key specifications include low gate charge (Qg) and high thermal stability, which are essential for reliable operation in demanding environments. The FDMC6688P is ideal for use in automotive, industrial, and consumer electronics where power efficiency and reliability are critical. Overall, it serves as a versatile component for designers seeking to enhance the performance of their power systems.

Features

The FDMC6688P is a N-channel MOSFET designed for high-efficiency power management applications. Key features include:
1. Low On-Resistance: With a typical RDS(on) of 7.5 mΩ at VGS = 10V, it ensures minimal power loss during operation.
2. High Voltage Rating: It supports a drain-source voltage (VDS) of up to 30V, making it suitable for various applications.
3. Fast Switching Speeds: The device is optimized for rapid switching, enhancing the performance of power converters and inverters.
4. Compact Package: Housed in a DPAK package, it allows for efficient thermal management and space-saving designs.
5. Low Gate Charge: With a total gate charge (Qg) of around 20 nC, it enables faster switching with reduced drive requirements.
6. Thermal Resistance: Features low thermal resistance, contributing to better heat dissipation during operation.
These characteristics make the FDMC6688P ideal for applications in DC-DC converters, motor drives, and other power electronics.

Package

The FDMC6688P is packaged in a 8-Pin SOIC (Small Outline Integrated Circuit) package. This type of package is designed for surface mount applications, providing a compact solution for integrating the device into electronic circuits.

Pinout

The FDMC6688P is a dual N-channel MOSFET designed for power management applications, particularly in synchronous buck converters. It features a total of 8 pins.
The pin functions are as follows:
1. Gate (G) - Controls the MOSFET's switching action.
2. Drain (D) - The output terminal that connects to the load.
3. Source (S) - The input terminal that connects to the ground or the lower side of the circuit.
4. Thermal Pad - Not a pin but provides heat dissipation.
The specific pin arrangement includes two gates (for the high-side and low-side MOSFETs), corresponding drains, and sources for each channel. The device is designed to provide high efficiency and low on-resistance, making it suitable for use in power supplies and converters where space and thermal management are critical.
For detailed pin configuration, refer to the manufacturer's datasheet.

Manufacturer

The FDMC6688P is manufactured by Fairchild Semiconductor, a company that specializes in semiconductor solutions. Fairchild is known for producing a wide range of products, including power management, signal management, and discrete devices. It is particularly recognized for its MOSFETs, which are widely used in various electronic applications, including power supplies, motor drives, and consumer electronics. Fairchild Semiconductor was established in 1957 and has played a significant role in the development of semiconductor technology. In 2016, it was acquired by ON Semiconductor, further expanding its portfolio and capabilities in the semiconductor industry. This acquisition allowed ON Semiconductor to strengthen its position in the market and enhance its offerings in power management and other related technologies.

Application

The FDMC6688P is a dual N-channel MOSFET commonly used in various applications, including DC-DC converters, load switches, and high-frequency switching power supplies. Its low on-resistance and fast switching capabilities make it suitable for automotive, industrial, and consumer electronics applications, as well as in battery management systems and power delivery circuits.

Equivalent

The FDMC6688P is a MOSFET driver, and equivalent products include the MIC4427, TC4420, and FAN3110. These alternatives offer similar drive capabilities and performance specifications for driving MOSFETs in power applications. Always verify specific requirements and compatibility in your circuit design before making a substitution.

Shipping

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Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

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