FAN7529MX

Overview

Category: Integrated Circuit (IC)

Use: Power Management

Characteristics: - High efficiency - Low power consumption - Compact size - Wide input voltage range

Package: SOP-8

Essence: FAN7529MX is a power management IC designed for various applications that require efficient power conversion.

Packaging/Quantity: FAN7529MX is typically sold in reels of 2500 units.

Specifications

• Input Voltage Range: 85V - 265V AC
• Output Voltage Range: 5V - 24V DC
• Maximum Output Current: 1A
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

FAN7529MX follows the standard SOP-8 pin configuration:

```

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| | --| VCC GND |-- Pin 1: Ground (GND) --| FB EN |-- Pin 2: Enable (EN) --| CS VIN |-- Pin 3: Input Voltage (VIN) --| COMP VOUT|-- Pin 4: Output Voltage (VOUT) --| SS NC |-- Pin 5: Not Connected (NC) --| INV NC |-- Pin 6: Not Connected (NC) --| DRAIN NC |-- Pin 7: Not Connected (NC) --| NC NC |-- Pin 8: Not Connected (NC) |___________| ```

Functional Features

• High efficiency power conversion
• Overload and short-circuit protection
• Soft-start function for smooth power-up
• Built-in frequency jittering for reduced EMI
• Internal compensation for stable operation

Advantages

• Compact size allows for space-saving designs
• Wide input voltage range enables versatile applications
• High efficiency results in reduced power consumption and heat generation
• Overload and short-circuit protection ensure system safety
• Soft-start function prevents excessive inrush current during startup

Disadvantages

• Limited maximum output current of 1A may not be suitable for high-power applications
• Operating temperature range may restrict usage in extreme environments

Working Principles

FAN7529MX operates as a flyback converter, utilizing a high-frequency switching circuit to convert the input voltage into a regulated output voltage. The IC incorporates various control mechanisms such as feedback loops, pulse width modulation (PWM), and frequency jittering to achieve efficient power conversion and stable operation.

Application Field Plans

FAN7529MX finds application in various fields, including but not limited to: - Power adapters - LED lighting - Industrial power supplies - Consumer electronics

Alternative Models

• FAN7529LX
• FAN7529HX
• FAN7529PX

These alternative models offer similar functionality and characteristics to FAN7529MX, providing flexibility in design choices.

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