ISL9021IRUJZ-T

Product Overview

Category

ISL9021IRUJZ-T belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• High efficiency
• Low quiescent current
• Wide input voltage range
• Adjustable output voltage
• Overcurrent and thermal protection

Package

ISL9021IRUJZ-T is available in a small 10-pin QFN package.

Essence

The essence of this product lies in its ability to efficiently regulate voltage and manage power consumption in electronic devices.

Packaging/Quantity

ISL9021IRUJZ-T is typically packaged in reels, with each reel containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 0.6V to VIN
• Quiescent Current: 20µA (typical)
• Maximum Output Current: 300mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin
6. PGND: Power ground pin
7. SW: Switching pin
8. BST: Boost pin
9. NC: No connection pin
10. NC: No connection pin

Functional Features

• Efficient voltage regulation
• Low power consumption in standby mode
• Overcurrent protection
• Thermal shutdown protection
• Adjustable output voltage

Advantages

• High efficiency leads to reduced power loss
• Wide input voltage range allows compatibility with various power sources
• Adjustable output voltage provides flexibility in different applications
• Overcurrent and thermal protection ensure device safety

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Small package size may require careful handling during assembly

Working Principles

ISL9021IRUJZ-T operates by converting the input voltage to a regulated output voltage using an internal switching regulator. The feedback mechanism continuously monitors the output voltage and adjusts the switching frequency to maintain the desired voltage level. This ensures efficient power delivery while minimizing power loss.

Detailed Application Field Plans

ISL9021IRUJZ-T finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

In these applications, it is used for voltage regulation and power management, ensuring stable and efficient operation of the devices.

Detailed and Complete Alternative Models

• ISL9001IRUZ-T
• ISL9002IRUZ-T
• ISL9003IRUZ-T
• ISL9004IRUZ-T
• ISL9005IRUZ-T

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

Word count: 400 words