ISL6207CR

Product Overview

Category

ISL6207CR belongs to the category of integrated circuits (ICs).

Use

The ISL6207CR is commonly used as a voltage regulator in various electronic devices and systems.

Characteristics

• The ISL6207CR is a high-performance, synchronous buck controller.
• It operates with an input voltage range of 4.5V to 28V.
• The output voltage can be adjusted from 0.6V to 5.5V.
• It offers excellent load and line regulation.
• The device provides protection features such as overcurrent protection and thermal shutdown.

Package

ISL6207CR is available in a compact 8-pin SOIC package.

Essence

The essence of ISL6207CR lies in its ability to efficiently regulate voltage in electronic systems, ensuring stable and reliable power supply.

Packaging/Quantity

ISL6207CR is typically sold in reels containing 250 units per reel.

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 0.6V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Switching Frequency: Up to 1MHz
• Maximum Duty Cycle: 95%
• Quiescent Current: 100µA

Detailed Pin Configuration

The ISL6207CR has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin for output voltage regulation
4. COMP: Compensation pin for stability control
5. SS/TR: Soft-start/Tracking pin for controlling startup behavior
6. EN: Enable pin for turning the device on/off
7. LX: Switching node pin for connecting the inductor
8. VCC: Supply voltage pin for internal circuitry

Functional Features

• High-efficiency synchronous buck controller
• Adjustable output voltage
• Excellent load and line regulation
• Overcurrent protection
• Thermal shutdown protection
• Soft-start and tracking capability
• Enable/disable control

Advantages and Disadvantages

Advantages

• High-performance voltage regulation
• Wide input voltage range
• Compact package size
• Protection features for enhanced reliability
• Flexible enable/disable control

Disadvantages

• Limited output voltage range (0.6V to 5.5V)
• Requires external components for operation

Working Principles

The ISL6207CR operates as a synchronous buck controller, converting a higher input voltage to a lower output voltage efficiently. It utilizes pulse-width modulation (PWM) techniques to regulate the output voltage. By controlling the duty cycle of the switching transistor, it adjusts the average voltage delivered to the load.

Detailed Application Field Plans

The ISL6207CR finds applications in various electronic systems, including but not limited to: - Power supplies for computer peripherals - Industrial automation equipment - Telecommunications devices - Consumer electronics - Automotive systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ISL6207CR are: - LM2596 - LT8610 - TPS54331 - MAX15062 - ADP2384

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

In conclusion, the ISL6207CR is a high-performance synchronous buck controller used for voltage regulation in various electronic systems. Its compact size, wide input voltage range, and protection features make it suitable for diverse applications. However, its limited output voltage range and requirement for external components should be taken into consideration. Alternative models such as LM2596, LT8610, TPS54331, MAX15062, and ADP2384 can be explored as substitutes.