ISL6723AABZ-T

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Mode PWM Controller

Characteristics: - High-performance voltage mode PWM controller - Designed for power supply applications - Offers precise regulation and control of output voltage - Enables efficient power conversion

Package: TO-263-7 (D2PAK-7)

Essence: The ISL6723AABZ-T is a voltage mode PWM controller that provides accurate regulation and control of output voltage in power supply applications. It offers high performance and efficiency, making it suitable for various power conversion needs.

Packaging/Quantity: The ISL6723AABZ-T is available in a TO-263-7 package, also known as D2PAK-7. It is typically sold in reels or tubes containing a specific quantity of ICs.

Specifications

• Input Voltage Range: 4.5V to 14V
• Output Voltage Range: 0.8V to 6V
• Maximum Duty Cycle: 50%
• Oscillator Frequency Range: 100kHz to 1MHz
• Operating Temperature Range: -40°C to +85°C
• Package Type: TO-263-7 (D2PAK-7)

Detailed Pin Configuration

The ISL6723AABZ-T has the following pin configuration:

1. COMP: Compensation Pin
2. CS: Current Sense Pin
3. FB: Feedback Pin
4. RT/CT: Timing Components Connection Pin
5. VCC: Power Supply Pin
6. GND: Ground Pin
7. OUT: Output Pin

Functional Features

• Voltage mode control with adjustable frequency
• Overcurrent protection
• Soft-start function
• Error amplifier with high gain
• Precision reference voltage source
• External synchronization capability

Advantages and Disadvantages

Advantages: - Precise regulation of output voltage - High-performance PWM control - Efficient power conversion - Overcurrent protection enhances system safety - Soft-start function prevents inrush current - External synchronization allows for system integration flexibility

Disadvantages: - Limited input voltage range (4.5V to 14V) - Maximum duty cycle limited to 50% - Operating temperature range may not be suitable for extreme environments

Working Principles

The ISL6723AABZ-T operates on the voltage mode control principle. It compares the feedback voltage with a reference voltage to generate an error signal. This error signal is then amplified and used to adjust the duty cycle of the PWM signal, which controls the power delivered to the load. By regulating the duty cycle, the IC ensures precise control of the output voltage.

Detailed Application Field Plans

The ISL6723AABZ-T is commonly used in various power supply applications, including but not limited to: - Switching power supplies - DC-DC converters - Voltage regulators - Battery chargers - LED drivers

Its high-performance characteristics and efficient power conversion make it suitable for both consumer electronics and industrial applications.

Detailed and Complete Alternative Models

1. ISL6740CBZ-T
2. ISL6741CBZ-T
3. ISL6742CBZ-T
4. ISL6743CBZ-T
5. ISL6744CBZ-T

These alternative models offer similar functionality and can be considered as replacements for the ISL6723AABZ-T in various applications.

Note: The above information provides a comprehensive overview of the ISL6723AABZ-T. For further technical details and application-specific considerations, refer to the product datasheet and consult with the manufacturer or authorized distributors.