ISL9520HRTZ

Product Overview

Category

ISL9520HRTZ belongs to the category of integrated circuits (ICs).

Use

The IC is primarily used for power management applications.

Characteristics

• High efficiency
• Low quiescent current
• Wide input voltage range
• Small package size

Package

ISL9520HRTZ is available in a small outline package (SOP) with a thermal pad.

Essence

The essence of ISL9520HRTZ lies in its ability to efficiently manage power in various electronic devices.

Packaging/Quantity

The IC is typically packaged in reels and comes in quantities of 2500 units per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.3V
• Quiescent Current: 30µA (typical)
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The ISL9520HRTZ IC has the following pin configuration:

```

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| | --| VOUT | --| VIN | --| EN | --| GND | --| FB | --| PG | --| SW | |___________| ```

Functional Features

• Integrated synchronous buck regulator
• Adjustable output voltage
• Power good indicator
• Enable/disable control
• Overcurrent protection
• Thermal shutdown protection

Advantages

• High efficiency leads to reduced power consumption
• Wide input voltage range allows compatibility with various power sources
• Small package size enables space-saving designs
• Adjustable output voltage provides flexibility in different applications

Disadvantages

• Limited output voltage range may not be suitable for certain applications requiring higher voltages
• Thermal pad may require additional thermal management considerations in high-power applications

Working Principles

The ISL9520HRTZ IC operates as a synchronous buck regulator, converting the input voltage to a lower output voltage with high efficiency. The adjustable output voltage can be set according to the specific requirements of the application. The power good indicator provides feedback on the status of the output voltage, ensuring reliable operation. The enable/disable control allows for easy power management, while the overcurrent and thermal shutdown protections safeguard against potential damage.

Detailed Application Field Plans

ISL9520HRTZ finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ISL9520HRTZ are: - TPS54332 - LT8614 - MP2307

These models can be considered based on specific requirements and design constraints.

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