ISL6614IRZ

Product Overview

Category

ISL6614IRZ belongs to the category of integrated circuits (ICs).

Use

The ISL6614IRZ is commonly used as a high-performance dual MOSFET driver. It is designed to drive two N-channel power MOSFETs in a synchronous buck or half-bridge configuration.

Characteristics

• High efficiency and low power dissipation
• Fast switching speed
• Wide input voltage range
• Adjustable dead-time control
• Overcurrent protection
• Undervoltage lockout
• Thermal shutdown protection

Package

ISL6614IRZ is available in a small outline package (SOIC) with 8 pins.

Essence

The essence of ISL6614IRZ lies in its ability to efficiently drive power MOSFETs, enabling high-performance and reliable operation in various applications.

Packaging/Quantity

ISL6614IRZ is typically packaged in reels containing 2500 units per reel.

Specifications

• Input Voltage Range: 4.5V to 13.2V
• Output Voltage Range: 0V to VCC
• Maximum Supply Current: 1.5mA
• Operating Temperature Range: -40°C to +125°C
• Rise/Fall Time: 15ns typical
• Dead-Time Control Range: 20ns to 100ns

Detailed Pin Configuration

The ISL6614IRZ has the following pin configuration:

1. GND (Ground)
2. IN1 (Input 1)
3. IN2 (Input 2)
4. HO1 (High-Side Output 1)
5. LO1 (Low-Side Output 1)
6. HO2 (High-Side Output 2)
7. LO2 (Low-Side Output 2)
8. VCC (Power Supply)

Functional Features

• Dual MOSFET driver for synchronous buck or half-bridge configurations
• High-speed switching capability
• Adjustable dead-time control for optimal performance
• Protection features such as overcurrent, undervoltage lockout, and thermal shutdown

Advantages and Disadvantages

Advantages

• High efficiency operation
• Fast switching speed
• Wide input voltage range
• Comprehensive protection features

Disadvantages

• Limited to driving N-channel power MOSFETs only
• Requires external components for complete circuit implementation

Working Principles

The ISL6614IRZ operates by receiving input signals from a controller or microprocessor and amplifying them to drive the gate of N-channel power MOSFETs. It ensures proper timing and control of the MOSFETs' switching actions, resulting in efficient power conversion.

Detailed Application Field Plans

ISL6614IRZ finds applications in various fields, including:

1. Power supplies and converters
2. Motor drives
3. Solar inverters
4. LED lighting systems
5. Battery charging circuits

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ISL6614IRZ are:

1. IR2104
2. LTC4440
3. MAX4427
4. FAN7382
5. HIP4081A

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

In conclusion, ISL6614IRZ is a high-performance dual MOSFET driver that provides efficient and reliable operation in various applications. Its fast switching speed, wide input voltage range, and comprehensive protection features make it a versatile choice for power electronics designs.