MIC2596-2BTSE

Product Overview

Category

The MIC2596-2BTSE belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• High efficiency
• Wide input voltage range
• Low dropout voltage
• Adjustable output voltage
• Overcurrent protection
• Thermal shutdown protection

Package

The MIC2596-2BTSE comes in a compact TO-263 package.

Essence

The essence of the MIC2596-2BTSE is its ability to efficiently regulate voltage with low dropout, making it suitable for various applications.

Packaging/Quantity

The product is typically packaged in reels or tubes and is available in quantities suitable for both small-scale and large-scale production.

Specifications

• Input Voltage Range: 4.5V to 60V
• Output Voltage Range: 1.23V to 37V
• Maximum Output Current: 3A
• Dropout Voltage: 0.5V (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC2596-2BTSE has the following pin configuration:

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

Functional Features

• Adjustable output voltage through external resistors
• Overcurrent protection prevents damage to the device and load
• Thermal shutdown protection prevents overheating
• Enable pin allows for easy on/off control
• Soft-start feature reduces inrush current during startup

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power dissipation
• Wide input voltage range makes it versatile for different applications
• Adjustable output voltage provides flexibility
• Overcurrent and thermal shutdown protection enhance reliability

Disadvantages

• Dropout voltage may limit its use in low voltage applications
• Requires external resistors for output voltage adjustment

Working Principles

The MIC2596-2BTSE is a step-down (buck) voltage regulator. It uses a pulse-width modulation (PWM) control scheme to regulate the output voltage. The internal circuitry compares the feedback voltage with a reference voltage, adjusting the duty cycle of the switching transistor to maintain the desired output voltage.

Detailed Application Field Plans

The MIC2596-2BTSE finds applications in various fields, including:

1. Automotive electronics: Powering infotainment systems, lighting modules, and sensors.
2. Industrial automation: Regulating voltage for motor control circuits, PLCs, and control panels.
3. Telecommunications: Providing stable voltage for communication equipment and base stations.
4. Consumer electronics: Powering portable devices, audio amplifiers, and LED displays.
5. Renewable energy systems: Regulating voltage in solar power systems and wind turbines.

Detailed and Complete Alternative Models

1. LM2596: A popular alternative with similar specifications and features.
2. LT1763: Offers higher output current capability and lower dropout voltage.
3. TPS5430: Provides synchronous rectification for improved efficiency.
4. ADP2303: Features adjustable soft-start and power good signal.

These alternative models offer similar functionality and can be considered based on specific requirements and availability.

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