FAN5340MPX

Product Overview

Category

FAN5340MPX belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• High efficiency
• Low dropout voltage
• Wide input voltage range
• Adjustable output voltage
• Overcurrent and thermal protection

Package

FAN5340MPX comes in a compact surface-mount package.

Essence

The essence of FAN5340MPX lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 3A
• Dropout Voltage: 200mV (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin

Functional Features

• Adjustable output voltage through external resistors
• Overcurrent protection shuts down the regulator in case of excessive load current
• Thermal protection prevents overheating of the device
• Enable pin allows for easy on/off control of the regulator

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power dissipation
• Wide input voltage range enables compatibility with various power sources
• Compact package size facilitates integration into space-constrained designs

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Dropout voltage may affect performance in low-input voltage scenarios

Working Principles

FAN5340MPX operates on the principle of regulating voltage through a feedback mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, regardless of input voltage variations.

Detailed Application Field Plans

• Mobile devices: FAN5340MPX can be used to regulate voltage for various components in smartphones and tablets.
• Portable electronics: It is suitable for powering portable audio players, GPS devices, and other battery-operated gadgets.
• Industrial equipment: The regulator can be employed in industrial control systems, providing stable voltage for sensors, actuators, and other electronic components.

Detailed and Complete Alternative Models

1. FAN5333MPX: Similar voltage regulator with a lower maximum output current of 2A.
2. FAN5350MPX: Voltage regulator with a higher maximum output current of 5A.

Note: This is not an exhaustive list of alternative models, but provides examples of similar products available in the market.

In conclusion, FAN5340MPX is a versatile voltage regulator that offers high efficiency, adjustable output voltage, and protection features. Its compact package and wide input voltage range make it suitable for various applications in the electronics industry. However, its limited maximum output current and dropout voltage should be considered when selecting this product for specific designs.