ISL95839HRTZ

Product Overview

Category

ISL95839HRTZ belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in power management applications.

Characteristics

• Package: The ISL95839HRTZ comes in a small outline package (SOP) with a thermal pad.
• Essence: It is a highly efficient and versatile power management IC.
• Packaging/Quantity: The IC is typically sold in reels or tubes, with a quantity of 2500 units per reel.

Specifications

The specifications for the ISL95839HRTZ are as follows:

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 0.5V to 5.5V
• Maximum Continuous Output Current: 20A
• Switching Frequency: 300kHz to 1MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ISL95839HRTZ has a total of 32 pins. The pin configuration is as follows:

1. VIN
2. VIN
3. VDD
4. VDD
5. VDD
6. VDD
7. VDD
8. VDD
9. VDD
10. VDD
11. VDD
12. VDD
13. VDD
14. VDD
15. VDD
16. VDD
17. VDD
18. VDD
19. VDD
20. VDD
21. VDD
22. VDD
23. VDD
24. VDD
25. VDD
26. VDD
27. VDD
28. VDD
29. VDD
30. VDD
31. VDD
32. VDD

Functional Features

The ISL95839HRTZ offers the following functional features:

• High efficiency power conversion
• Integrated protection features such as overcurrent and overtemperature protection
• Adjustable output voltage and current limit
• Wide input voltage range for versatile applications
• Low standby power consumption

Advantages and Disadvantages

Advantages of using the ISL95839HRTZ include:

• High efficiency, leading to reduced power consumption
• Integrated protection features ensure safe operation
• Versatile input and output voltage ranges allow for various applications

Disadvantages of the ISL95839HRTZ include:

• Relatively high cost compared to other power management ICs
• Requires careful design considerations due to its complex pin configuration

Working Principles

The ISL95839HRTZ operates based on a switching regulator principle. It converts the input voltage to the desired output voltage by rapidly switching the power transistor on and off. This switching action allows for efficient power conversion while maintaining stable output voltage.

Detailed Application Field Plans

The ISL95839HRTZ is commonly used in the following application fields:

1. Industrial automation systems
2. Telecommunications equipment
3. Server and data center power management
4. Automotive electronics
5. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the ISL95839HRTZ are:

1. TPS54332 - Texas Instruments
2. LTC3636 - Linear Technology
3. MAX17503 - Maxim Integrated
4. MP4462 - Monolithic Power Systems
5. FAN5902 - Fairchild Semiconductor

These alternative models offer similar functionality and can be suitable replacements depending on specific requirements.

In conclusion, the ISL95839HRTZ is a highly efficient and versatile power management IC used in various applications. Its integrated protection features, wide input voltage range, and adjustable output make it a popular choice in the industry. However, designers should consider its complex pin configuration and relatively higher cost when selecting this IC for their projects.

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