ISL6152CB-T

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - High efficiency - Low dropout voltage - Wide input voltage range - Adjustable output voltage - Overcurrent protection - Thermal shutdown protection

Package: TO-220

Essence: The ISL6152CB-T is a voltage regulator IC designed for various applications that require stable and regulated power supply.

Packaging/Quantity: The ISL6152CB-T is available in a TO-220 package and is typically sold in reels of 250 units.

Specifications

• Input Voltage Range: 4.5V to 40V
• Output Voltage Range: 1.25V to 37V
• Output Current: Up to 3A
• Dropout Voltage: 0.6V at 3A
• Line Regulation: ±0.02%/V
• Load Regulation: ±0.1%
• Quiescent Current: 10mA
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The ISL6152CB-T has the following pin configuration:

___________ | | IN |1 3| OUT | | GND |2 4| ADJ |___________|

Functional Features

• High Efficiency: The ISL6152CB-T offers high efficiency, minimizing power loss and maximizing energy conversion.
• Low Dropout Voltage: With a low dropout voltage of 0.6V at 3A, the IC ensures stable output even when the input voltage is close to the desired output voltage.
• Wide Input Voltage Range: The IC can handle input voltages ranging from 4.5V to 40V, making it suitable for a wide range of applications.
• Adjustable Output Voltage: The output voltage can be easily adjusted using an external resistor, providing flexibility in various applications.
• Overcurrent Protection: The IC incorporates overcurrent protection, safeguarding the circuit and connected devices from excessive current flow.
• Thermal Shutdown Protection: In case of excessive temperature rise, the IC automatically shuts down to prevent damage.

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Adjustable output voltage - Overcurrent and thermal protection

Disadvantages: - Dropout voltage may limit its use in low voltage applications.

Working Principles

The ISL6152CB-T is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the feedback voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage. The IC operates in a continuous mode, ensuring a constant output voltage even under varying load conditions.

Detailed Application Field Plans

The ISL6152CB-T finds applications in various fields, including: 1. Power supply circuits for industrial equipment 2. Automotive electronics 3. Telecommunications systems 4. Consumer electronics 5. Medical devices

Detailed and Complete Alternative Models

Some alternative models to the ISL6152CB-T include: - LM317 - LT1086 - LM1117 - LM7805 - LM2940

These models offer similar functionality and can be used as alternatives depending on specific requirements.

In conclusion, the ISL6152CB-T is a versatile voltage regulator IC with high efficiency, adjustable output voltage, and robust protection features. Its wide input voltage range and TO-220 package make it suitable for various applications in different industries. However, its dropout voltage may limit its use in low voltage applications.