ISL98607EIAZ-TR5576

Product Overview

Category

The ISL98607EIAZ-TR5576 belongs to the category of integrated circuits (ICs) specifically designed for power management applications.

Use

This IC is commonly used in electronic devices to regulate and control power supply, ensuring efficient and reliable operation.

Characteristics

• High efficiency: The ISL98607EIAZ-TR5576 offers high power conversion efficiency, minimizing energy loss during operation.
• Compact package: It comes in a small form factor package, making it suitable for space-constrained applications.
• Wide input voltage range: This IC can handle a wide range of input voltages, providing flexibility in various power supply scenarios.
• Low standby power consumption: It features low standby power consumption, contributing to energy-saving capabilities.

Package and Quantity

The ISL98607EIAZ-TR5576 is typically packaged in a surface-mount 16-pin QFN package. It is available in tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.3V
• Maximum Output Current: 600mA
• Operating Temperature Range: -40°C to +85°C
• Efficiency: Up to 95%
• Standby Current: <1µA

Pin Configuration

The ISL98607EIAZ-TR5576 has a total of 16 pins, each serving a specific function. The pin configuration is as follows:

1. VIN: Input voltage pin
2. EN: Enable pin
3. FB: Feedback pin
4. GND: Ground pin
5. SW: Switching node pin
6. LX: Inductor connection pin
7. PGND: Power ground pin
8. VOUT: Output voltage pin
9. VOUT: Output voltage pin
10. VOUT: Output voltage pin
11. VOUT: Output voltage pin
12. VOUT: Output voltage pin
13. VOUT: Output voltage pin
14. VOUT: Output voltage pin
15. VOUT: Output voltage pin
16. VOUT: Output voltage pin

Functional Features

• Integrated power MOSFETs: The ISL98607EIAZ-TR5576 incorporates power MOSFETs, simplifying the design and reducing external component count.
• Overcurrent protection: It provides overcurrent protection to safeguard the circuit from excessive current flow.
• Thermal shutdown: The IC includes a thermal shutdown feature that prevents overheating and protects against potential damage.
• Soft-start function: It features a soft-start function to gradually ramp up the output voltage, minimizing inrush current.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption and longer battery life.
• Compact package allows for space-saving designs.
• Wide input voltage range provides versatility in various applications.
• Low standby power consumption contributes to energy-saving capabilities.

Disadvantages

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

Working Principles

The ISL98607EIAZ-TR5576 operates based on a switching regulator topology. It utilizes pulse-width modulation (PWM) techniques to regulate the output voltage. By controlling the duty cycle of the switching signal, it adjusts the power delivered to the load, maintaining a stable output voltage within the specified range.

Detailed Application Field Plans

The ISL98607EIAZ-TR5576 finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

Its compact size, high efficiency, and wide input voltage range make it suitable for these applications where power management is crucial.

Detailed and Complete Alternative Models

1. ISL98607EIAZ-TR5575: Similar to the ISL98607EIAZ-TR5576, but with a different package option.
2. ISL98607EIAZ-TR5577: A higher current variant of the ISL98607 series, capable of delivering up to 1A output current.
3. ISL98607EIAZ-TR5578: An alternative model with additional features such as adjustable output voltage and integrated fault protection mechanisms.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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