FAN3225CMX

Product Overview

Category

FAN3225CMX belongs to the category of integrated circuits (ICs) specifically designed for driving high-speed, low-side MOSFETs or IGBTs.

Use

This product is commonly used in various applications that require efficient and reliable switching of power devices. It is particularly suitable for motor control, power supplies, and other industrial applications.

Characteristics

• High-speed switching capability
• Low input/output propagation delay
• Wide operating voltage range
• High noise immunity
• Compact package size
• RoHS compliant

Package

FAN3225CMX is available in a small outline integrated circuit (SOIC) package. The package dimensions are 3.9mm x 4.9mm x 1.25mm.

Essence

The essence of FAN3225CMX lies in its ability to provide robust and efficient drive signals to power devices, ensuring smooth and precise control of electrical systems.

Packaging/Quantity

FAN3225CMX is typically packaged in reels or tubes, with each reel containing 2500 units or each tube containing 50 units.

Specifications

• Supply Voltage: 4.5V to 18V
• Output Current: 2A (peak)
• Input Threshold Voltage: 0.8V (typical)
• Operating Temperature Range: -40°C to +125°C
• Rise/Fall Time: 10ns (typical)

Detailed Pin Configuration

FAN3225CMX features an eight-pin SOIC package with the following pin configuration:

1. VCC - Power supply voltage input
2. IN - Input signal control
3. GND - Ground reference
4. LO - Low-side output
5. COM - Common terminal
6. HO - High-side output
7. SD - Shutdown control input
8. VBS - Bootstrap supply voltage input

Functional Features

• High-speed gate drive capability for efficient switching
• Integrated bootstrap diode for simplified circuit design
• Undervoltage lockout protection to prevent improper operation
• Output fault protection against overcurrent and short-circuit conditions
• Thermal shutdown feature to prevent device overheating

Advantages and Disadvantages

Advantages

• Fast switching speed improves system efficiency
• Compact package size saves board space
• Wide operating voltage range enhances versatility
• Integrated protection features ensure system reliability

Disadvantages

• Limited output current compared to some other high-power drivers
• Requires external bootstrap capacitor for proper operation

Working Principles

FAN3225CMX operates by receiving an input control signal (IN) and generating corresponding drive signals for the low-side (LO) and high-side (HO) outputs. These drive signals are used to control the conduction and blocking of power devices such as MOSFETs or IGBTs, enabling efficient power switching in various applications.

Detailed Application Field Plans

FAN3225CMX finds extensive use in the following application fields:

1. Motor Control: Provides precise and reliable drive signals for motor control circuits, ensuring smooth operation and accurate speed control.
2. Power Supplies: Facilitates efficient power switching in DC-DC converters, improving overall power supply performance.
3. Industrial Applications: Enables effective control of power devices in industrial automation systems, enhancing operational efficiency and reliability.

Detailed and Complete Alternative Models

• FAN3224CMX
• FAN3226CMX
• FAN3227CMX
• FAN3228CMX
• FAN3229CMX

These alternative models offer similar functionality and characteristics, providing flexibility in choosing the most suitable driver for specific application requirements.

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