MIC2596-1BTSE-TR

Product Overview

Category

The MIC2596-1BTSE-TR belongs to the category of voltage regulators.

Use

It is commonly used to regulate voltage in electronic circuits.

Characteristics

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

Package

The MIC2596-1BTSE-TR comes in a small outline package (SOP) with 8 pins.

Essence

The essence of the MIC2596-1BTSE-TR is its ability to provide stable and regulated voltage output for various electronic devices.

Packaging/Quantity

The product is typically packaged in reels or tubes, with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 4.5V to 60V
• Output Voltage Range: 1.23V to 37V
• Output Current: Up to 3A
• Dropout Voltage: 300mV at 1A
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin for adjusting output voltage
4. EN: Enable pin for turning the regulator on/off
5. SS/TR: Soft-start/Tracking pin for controlling startup behavior
6. VOUT: Output voltage pin
7. SW: Switching node pin
8. PGND: Power ground pin

Functional Features

• High Efficiency: The MIC2596-1BTSE-TR offers high efficiency, minimizing power loss during voltage regulation.
• Low Dropout Voltage: It has a low dropout voltage, ensuring efficient operation even when the input voltage is close to the desired output voltage.
• Wide Input Voltage Range: The regulator can handle a wide range of input voltages, making it suitable for various applications.
• Adjustable Output Voltage: The output voltage can be easily adjusted using the feedback pin, allowing flexibility in different circuit requirements.
• Overcurrent Protection: The MIC2596-1BTSE-TR incorporates overcurrent protection, safeguarding the circuit from excessive current flow.
• Thermal Shutdown Protection: It includes thermal shutdown protection to prevent overheating and potential damage to the device.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited maximum output current (up to 3A)

Working Principles

The MIC2596-1BTSE-TR operates as a step-down (buck) voltage regulator. It uses a switching mechanism to efficiently convert the higher input voltage to the desired lower output voltage. The internal control circuitry adjusts the duty cycle of the switching transistor to regulate the output voltage based on the feedback received from the FB pin.

Detailed Application Field Plans

The MIC2596-1BTSE-TR finds applications in various fields, including:

1. Automotive electronics: Power supply for infotainment systems, lighting modules, and motor control circuits.
2. Industrial automation: Voltage regulation for control systems, sensors, and actuators.
3. Consumer electronics: Power management for portable devices, audio/video equipment, and home appliances.
4. Telecommunications: Voltage regulation for network equipment, routers, and communication devices.
5. Renewable energy: Power conversion and regulation for solar panels, wind turbines, and battery charging systems.

Detailed and Complete Alternative Models

1. LM2596: A popular alternative with similar specifications and features.
2. LT1084: Offers higher output current capability but at a higher cost.
3. TPS5430: Provides synchronous rectification for improved efficiency.

These alternative models can be considered based on specific requirements and cost considerations.

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