ISL6613AECBZ

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

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

Package: CBZ package

Essence: The ISL6613AECBZ is a voltage regulator IC designed for various applications that require stable and regulated power supply.

Packaging/Quantity: The ISL6613AECBZ is available in a CBZ package and is typically sold in reels of 2500 units.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to VIN
• Maximum Output Current: 1.5A
• Dropout Voltage: 200mV at 1A
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ISL6613AECBZ has the following 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

• High Efficiency: The ISL6613AECBZ offers high efficiency, minimizing power loss and maximizing energy conversion.
• Low Dropout Voltage: With a low dropout voltage of 200mV at 1A, the IC ensures stable output even when the input voltage is close to the desired output voltage.
• Adjustable Output Voltage: The output voltage can be adjusted within the specified range, providing flexibility for different application requirements.
• Overcurrent Protection: The IC incorporates overcurrent protection, safeguarding the circuit from excessive current flow.
• Thermal Shutdown Protection: In case of excessive temperature, the IC automatically shuts down to prevent damage.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption. - Adjustable output voltage allows for customization. - Overcurrent and thermal shutdown protection enhance reliability.

Disadvantages: - Limited maximum output current (1.5A) may not be suitable for high-power applications. - Operating temperature range (-40°C to +85°C) may restrict usage in extreme environments.

Working Principles

The ISL6613AECBZ operates as a voltage regulator by regulating the input voltage to provide a stable output voltage. It utilizes internal circuitry to monitor and adjust the output voltage based on the feedback received from the FB pin. The enable (EN) pin controls the operation of the IC, allowing it to be turned on or off as required.

Detailed Application Field Plans

The ISL6613AECBZ is commonly used in various electronic devices and systems that require a regulated power supply. Some typical application fields include:

1. Mobile Devices: Smartphones, tablets, portable media players.
2. Computer Systems: Laptops, desktops, servers.
3. Consumer Electronics: Televisions, audio systems, gaming consoles.
4. Industrial Equipment: Test and measurement instruments, control systems.
5. Automotive Electronics: Infotainment systems, navigation systems, lighting control.

Detailed and Complete Alternative Models

1. LM317: Adjustable voltage regulator with a wide input voltage range.
2. LT1084: High-current adjustable voltage regulator with low dropout voltage.
3. LM1117: Low dropout voltage regulator with fixed output voltage options.
4. TPS7A4700: Ultra-low noise, high PSRR voltage regulator for sensitive applications.
5. MAX603: Low quiescent current voltage regulator for battery-powered devices.

(Note: The above list is not exhaustive and there are several other alternative models available in the market.)

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