ISL9519QHRTZ-T

Product Overview

Category

ISL9519QHRTZ-T belongs to the category of power management integrated circuits (PMICs).

Use

It is primarily used for power management in electronic devices, providing efficient and reliable voltage regulation.

Characteristics

• High efficiency
• Compact package size
• Wide input voltage range
• Multiple output channels
• Low power consumption

Package

ISL9519QHRTZ-T is available in a small form factor package, making it suitable for space-constrained applications.

Essence

The essence of ISL9519QHRTZ-T lies in its ability to efficiently regulate voltage levels, ensuring stable and reliable power supply to various components within electronic devices.

Packaging/Quantity

This product is typically packaged in reels or trays, with a specific quantity per package depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: Adjustable, depending on configuration
• Number of Output Channels: 3
• Maximum Output Current: 1.5A per channel
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ISL9519QHRTZ-T has a total of 24 pins. The pin configuration is as follows:

1. VIN
2. EN1
3. EN2
4. EN3
5. VOUT1
6. VOUT2
7. VOUT3
8. GND
9. PGND
10. FB1
11. FB2
12. FB3
13. SS1
14. SS2
15. SS3
16. COMP1
17. COMP2
18. COMP3
19. BST
20. SW1
21. SW2
22. SW3
23. VCC
24. PGND

Functional Features

• Integrated power switches
• Soft-start and soft-stop functionality
• Overcurrent protection
• Thermal shutdown protection
• Adjustable output voltage levels
• Fault detection and reporting

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Compact package size allows for space-saving designs
• Wide input voltage range accommodates various power sources
• Multiple output channels provide flexibility in powering different components

Disadvantages

• Limited maximum output current per channel may not be suitable for high-power applications
• Requires careful thermal management due to its small form factor

Working Principles

ISL9519QHRTZ-T operates by regulating the input voltage to the desired output voltage levels using integrated power switches and control circuitry. It continuously monitors the output voltage and adjusts the switching frequency to maintain stable and accurate voltage regulation.

Detailed Application Field Plans

ISL9519QHRTZ-T finds applications in a wide range of electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Wearable devices - IoT devices

Its compact size, efficiency, and multiple output channels make it suitable for powering various components within these devices.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ISL9519QHRTZ-T include: - TPS65218RTER - MAX77826G - BD71847AMWV

These models can be considered as alternatives based on specific requirements and design considerations.

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