VS-4EVH01-M3/I

Product Overview

Category

The VS-4EVH01-M3/I belongs to the category of electronic components, specifically a voltage regulator module.

Use

It is used to regulate and stabilize the output voltage in various electronic circuits and devices.

Characteristics

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 4A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to 125°C

Package

The VS-4EVH01-M3/I comes in a compact and durable surface-mount package, suitable for integration into various PCB designs.

Essence

The essence of this product lies in its ability to provide reliable and stable voltage regulation in a wide range of electronic applications.

Packaging/Quantity

It is typically available in reels containing a specific quantity, such as 250 or 500 units per reel, depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 4A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to 125°C
• Package Type: Surface Mount
• Package Size: 6mm x 6mm
• Features: Overcurrent Protection, Thermal Shutdown, Adjustable Output Voltage

Detailed Pin Configuration

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. VOUT (Output Voltage)

Functional Features

• Overcurrent Protection: Automatically limits the output current to prevent damage to the module.
• Thermal Shutdown: Protects the module from overheating by shutting down the output when the temperature exceeds safe limits.
• Adjustable Output Voltage: Allows for flexibility in setting the desired output voltage level.

Advantages and Disadvantages

Advantages

• Wide input voltage range
• High efficiency
• Compact size
• Overcurrent protection and thermal shutdown features

Disadvantages

• Limited maximum output current compared to some higher-power modules
• Sensitive to improper handling and static discharge

Working Principles

The VS-4EVH01-M3/I operates based on the principle of pulse-width modulation (PWM) to regulate the output voltage. It continuously monitors the input and output voltages, adjusting the duty cycle of the internal switching regulator to maintain a stable output voltage.

Detailed Application Field Plans

This voltage regulator module is well-suited for a wide range of applications, including: - Portable electronic devices - Automotive electronics - Industrial control systems - Power management in IoT devices - Battery-powered applications

Detailed and Complete Alternative Models

• VS-4EVH02-M3/I: Similar specifications with enhanced overcurrent protection
• VS-4EVH03-M3/I: Higher maximum output current with slightly reduced efficiency
• VS-4EVH04-M3/I: Adjustable output voltage range for greater flexibility

In conclusion, the VS-4EVH01-M3/I offers a reliable and efficient solution for voltage regulation in diverse electronic applications, despite its limitations in maximum output current. Its compact size, functional features, and wide operating temperature range make it a versatile choice for designers seeking stable power management solutions.

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